NEW CUSTOMER OFFER! Get Additional RM 10.00 OFF your first order with code: JOMCUSTA. Start creating today!
NEW CUSTOMER OFFER! Get Additional RM 10.00 OFF your first order with code: JOMCUSTA. Start creating today!
Waterproof bags protect contents from rain and splashes, a fit for outdoor activities or travel. Easy to customise with silk screen or DTF printing, they come with sealed seams and durable linings. CUSTA's custom waterproof bags keep things dry while carrying your stylish designs.
Waterproof Bag (5L) - WBP305
Waterproof 2 Layer PVC | 37(H) x 29(L) x 29(W) | 5L
Waterproof Back Pack (20L) - WBP320
Waterproof 2 Layer PVC | 60(H) x 24(L) x 24(W) | 20L
Waterproof Back Pack (15L) - WBP315
Waterproof 2 Layer PVC | 56(H) x 24(L) x 24(W) | 15L
Waterproof Back Pack (10L) - WBP3310
Waterproof 2 Layer PVC | 51(H) x 29.5(L) x 29.5(W) | 10L
Waterproof Bag (4L) - WBP303
Waterproof 2 Layer PVC | 38(H) x 23.5(L) x 23.5(W) | 4L
Waterproof Bag (5L) - WBP305
Waterproof 2 Layer PVC | 37(H) x 29(L) x 29(W) | 5L
Waterproof Back Pack (15L) - WBP315
Waterproof 2 Layer PVC | 56(H) x 24(L) x 24(W) | 15L
Waterproof Back Pack (10L) - WBP3310
Waterproof 2 Layer PVC | 51(H) x 29.5(L) x 29.5(W) | 10L
Waterproof Back Pack (15L) - WBP315
Waterproof 2 Layer PVC | 56(H) x 24(L) x 24(W) | 15L
Waterproof Bag (4L) - WBP303
Waterproof 2 Layer PVC | 38(H) x 23.5(L) x 23.5(W) | 4L
Waterproof Back Pack (10L) - WBP3310
Waterproof 2 Layer PVC | 51(H) x 29.5(L) x 29.5(W) | 10L
Waterproof Bag (5L) - WBP305
Waterproof 2 Layer PVC | 37(H) x 29(L) x 29(W) | 5L
During monsoon season in KL, those sudden downpours hit without warning. Phone gets wet. Laptop dies. Documents turn to pulp. It happens often enough to plan around. CUSTA's custom waterproof bag printing sorts that out properly. Built from 2-layer PVC with fully sealed seams, your clothing stays dry. Phone stays dry. Laptop stays dry. Valuables stay safe. These are not the slightly water-resistant kind, this is genuine waterproof protection set up for Malaysia's climate.
Sizes range from compact 4 to 5 litre daily carries up to spacious 15 to 20 litre options for weekend trips. Each bag pairs serious protection with a clean design. From under RM20.27 per unit with no minimum order, these bags hold their value whether you need 5 units or 5000. Custom branding through silk screen or DTF keeps your logo visible and professional.
Kuala Lumpur to Penang, Selangor to Sabah, Johor to Sarawak, every state covered, no minimums, no hidden charges, reliable courier service nationwide. Browse the full custom bag printing collection for more waterproof and fabric options.
We have tested dozens of waterproof bag suppliers. Some used cheap, thin materials. Others charged premium prices that made bulk ordering unrealistic. CUSTA pairs proper protection with reasonable pricing, and that combination is rare.
2-layer PVC with sealed seams is real waterproofing, not marketing fluff. A sudden monsoon catches you on the commute, phone stays dry, documents stay legible, that is real protection. An accountant we know carries sensitive client files in one of these bags. Two years on, no water damage incident yet. That is the kind of durability that matters when your livelihood depends on document safety.
Tough, wear-resistant fabrics handle frequent use without losing shape. Reinforced stitching, strong zippers, reliable closures, the tropical humidity does not degrade quality materials. A logistics company in Shah Alam hands out 100 bags monthly to their delivery teams. Replacement rate sits below 2 percent after aggressive daily use, that is durability delivering measurable ROI.
Function meets simplicity. Adjustable straps work across body types. Secure closures keep contents protected. User-friendly layouts suit students carrying laptops, office workers on commutes, travellers packing essentials, event attendees. The clean design also gives you good surface area for custom waterproof bag printing. Pair with a custom branded gadget or a custom pen for a complete branded kit.
Compact 4 to 5 litre bags handle phones and wallets for minimalists. Spacious 15 to 20 litre options fit laptops, clothes, or sports gear for longer trips. The range helps businesses find the right fit for their campaign and budget. Not oversizing saves money, not undersizing keeps recipients happy.
Picking the right waterproof bag comes down to actual use patterns and Malaysia's specific climate. Monsoon season brings different challenges than other times. Size requirements vary by recipient, material choice affects performance. Getting these details right is what makes the bags actually get used.
Water Resistance Level and IP Rating
Sealed seams and 2-layer PVC give you protection through monsoon rains. Submersion testing keeps the waterproofing genuine. Check product specifications for water resistance certifications. Truly waterproof bags handle Malaysia's wet season without moisture sneaking in, no half measures.
Size 4 to 5L to 15 to 20L Capacity
Think about typical daily load. Minimalists carrying just phones suit 4 to 5 litre capacity. People with laptops need 15 to 20 litres. Middle ground exists for mixed loads. Oversizing creates unnecessary bulk, undersizing frustrates recipients who cannot fit their essentials. Right-sizing keeps satisfaction and actual usage high.
Material Quality and Durability
Durable, lightweight fabrics resist tears and UV damage. Reinforced stitching handles frequent use. Strong zippers do not jam unexpectedly. 2-layer PVC resists fading even in long sun exposure. Malaysia's environment puts real stress on bags, cheaper ones fall apart fast in tropical conditions.
Compartments and Closure Type
Secure closures stop leaks. Reinforced zippers run smoothly. Multiple pockets help with organisation. Dividers keep items separated. Easy access to frequently used items cuts the rummaging time. Internal organisation keeps everything accessible and dry at the same time.
Comfort and Portability
Padded, adjustable straps suit different body types. Lightweight construction prevents fatigue during longer use. Malaysia's warm, humid weather makes comfort important. Heavy bags feel exhausting through all-day events. Balance protection with wearability.
Price and Value
From RM20.27/pc with genuine 2-layer PVC and sealed seams, CUSTA bags offer strong value without quality compromise. Affordable pricing fits both personal purchases and bulk corporate orders. No minimum orders, no volume penalties, transparent pricing across all order sizes.
Customising waterproof bags depends on knowing what printing methods work on PVC. Colour choices matter for visibility, logo placement affects recognition, design clarity affects how professional it reads. Get these right and you have a branded tool people use day to day.
Silk screen printing gives you crisp, affordable single-colour logos. DTF printing handles richer multi-colour designs that pop on PVC surfaces. Confirm which printing methods work with your specific bag model before finalising artwork. Not every approach works equally well on waterproof materials, testing compatibility early avoids production surprises.
Front panels and body areas have different dimensions depending on bag size. Larger zones suit bigger designs that draw attention when worn. Smaller areas work better with focused, clean logos. Plan artwork dimensions to fit the available space without distortion or wasted area. Cramped designs read unprofessional, oversized ones might not fit at all.
High-resolution files at 300 DPI minimum keep printing sharp. Test colours on samples before committing to full production runs. Clean, well-sized artwork keeps the appearance professional across every unit. Blurry logos hurt brand perception, invest in proper design preparation before production.
Energetic colours work for sports and outdoor events. Clean, neutral palettes suit corporate settings. Match design choices to your brand purpose and Malaysia's market preferences. Cohesive design shows intentional branding, inconsistent design reads careless regardless of product quality.
Waterproof bags solve real problems across Malaysia's climate and activities. From outdoor adventures to corporate promotions to personal use, waterproof protection becomes genuinely valuable year-round.
Outdoor Events and Adventure Activities
Hiking in tropical rainforests, beach getaways, camping trips, water bottles stay dry, snacks stay edible, equipment stays protected through unexpected downpours. Sealed seams and 2-layer PVC handle monsoon rain easily. Branded bags become essential gear customers actually appreciate receiving.
Corporate Gifts and Business Promotions
Practical, durable bags impress clients and employees alike. Premium corporate gifts for travel giveaways, conference merchandise that people actually use, loyalty reward programmes. The professional design and genuine water protection make recipients feel valued, and the bags become useful mobile billboards for your brand across Malaysia.
Travel Promotions and Tourism Marketing
A solid pick for tourism boards and travel agencies nationwide. Secure pockets keep travel documents and passports safe. Adjustable straps stay comfortable through the day. Waterproof protection handles airport sprinklers and tropical weather. Custom bags branded with destinations turn into lasting souvenirs customers take internationally.
School and University Events
Laptops and textbooks stay protected from Malaysia's unpredictable rain on the way to class. Custom school logos turn the bag into a practical companion for orientations and study groups. Students appreciate branded bags because they solve real problems during monsoon season, functionality drives actual usage.
CUSTA custom waterproof bags pull together protection, durability, and branding flexibility in one practical piece. Quality 2-layer PVC with sealed seams gives you solid water resistance against Malaysia's monsoon rains. From outdoor events to corporate promotions to personal use, the bags keep essentials safe and dry from RM20.27/pc. Browse the full custom bag printing range or round out your branded set with a custom backpack, a laptop backpack, or a chest and sling bag.
average rating
4.9
average rating
4.9
I recently ordered printed jerseys for my company from CUSTA, and I couldn’t be happier with the experience! They respond very quickly and made the whole process incredibly easy and stress-free. What really stood out was how they helped me come up with the artwork based on the type of jersey chosen, so I could easily picture how the final design would look. The price was very affordable and the jerseys are of great quality. Even with a tight deadline, CUSTA delivered on time without compromising on quality. Really happy with both the service and the end product. Highly recommend them! The only issue is there maybe some sizes out of stock as I was a bit bummed I couldn’t get the initial jersey design I wanted due to size limitations.
From: Grace Pang
See it on googleVery friendly and helpful customer service and extremely fast delivery, arrived within a week.
From: Simon
See it on googleFantastic service from izzati, annuar the designer and team! My son loves all the custom tshirts that he made! Will order again!
From: Cynthia Oh
See it on googleFriendly service and accomaditing as well :) will definitely come back to order moreee
From: mawar indah
See it on googleGreat service, delivery as expected - and quality of products is great. Will buy again.
From: Andrew Goodwin
See it on googleThis was a good experience. If you are looking for quality custom shirts from singapore, do order here
From: J. S
See it on googleI placed an order quite late for an event; placed last Friday 14th November and Ms Izzati was able to help me and got the non-woven bags printed and delivered on 20th November...very efficient
From: MBRAS - ADMIN
See it on googleThe bag is beautiful and the quality is really good. Totally worth the price. The staff were also very kind and easy to deal with. Highly recommended.
From: Nfataha Mohd Daud
See it on googleGood Customer Service, Guide design online easy complete order. Price cheapest than other seller uniform. Fast delivery complete in 1week received uniform. Recamanded
From: VINCENT LOW
See it on google⭐️⭐️⭐️⭐️⭐️⭐️ I’d give one more star on top of the five! Mr. Mohd Khairul Annuar was extremely attentive, helpful, and friendly. His professionalism and the excellent service he provided made my experience truly outstanding. Highly recommended!
From: Muhammad Fahimi Maidin
See it on googlefast delivery and very good system that let you design the shirt, you are allow to use their design tools to upload the logo or words. Only 1 suggestions, currently is only allow to put logo on the front and back of the shirt, if would be great if printing on the sleeve is allow.
From: Si Cheng Thing
See it on googlereally really love their service !! extremely friendly and helpful staff quality and clarity of the print is 💯 material is gooood tooo !! highly recommend !!
From: lydia ng
See it on googleNy first time using Custa, and I was pleasantly surprised by the amazing services. From enquiry to design and ordering, all done online and via Whatsapp. Very quick replies and super easy to order and receive delivery. 300 percent surely will order again and recommend my friends. Thanks 👍
From: Chris Arief Tan
See it on googleFrom amazing customer service to prompt design up to delivery, CUSTA is the benchmark of fine printing solution. A happy repeat customer from Ipoh ❤️
From: Coach Prabu Training
See it on googleGreat service by Izzati and Annuar! Very fast response and helpful in recommendations for my needs. Received my package within the timeframe given. Will definitely order again in future!
From: Sui
See it on googleHave used these guys twice and they are so easy to deal with, well priced and provide great quality!
From: Benjamin Hooper
See it on googleSuper efficient service by izzati. Thank you for helping me with the t-shirt design and printing. T shirt made of good quality cotton and printed image is excellent too
From: NAJIBAH BINTI JOHARI / HSAAS
See it on googleVery attentive to my request and try their best to fit the requirement even tho our order pieces wasnt a lot they still provide the excellent service. Products received in good condition. I made totebag and lanyard for company’s merch. They have so many option so you have wide range to choose
From: QAMARUL ASHRAF
See it on google