The Aropec Swell Dry Bag – 20L – yellow is a dry bag from Aropec – waterproof, lightweight, and built to keep your valuables bone dry. Roll-top sealed PVC construction means it doesn’t matter how many times it gets splashed or submerged. Essential for boat dives at Perhentian Kecil’s secluded bays.
Technical Specifications
| Specification | Details |
| Brand | Aropec |
| Product | Swell Dry Bag – 20L – yellow |
| Type | Dry bag |
| Material | PVC / Nylon |
| Closure | Roll-top seal |
| Waterproof | Yes |
| Best For | Dive travel / Equipment storage |
Key Features
- Waterproof PVC: Keeps everything inside completely dry, even if fully submerged.
- Roll-top seal: Simple, reliable closure – no zippers to fail.
- Lightweight: Barely adds weight to your dive bag.
- Versatile size: Perfect for phones, wallets, towels, or small gear.
Suited for Malaysian Dive Sites
The Aropec Swell Dry Bag – 20L – yellow is built to perform across Malaysia’s best underwater destinations. Whether you’re exploring Perhentian Kecil’s secluded bays, or heading to new reefs and wrecks, this gear delivers the reliability and comfort you need on every dive.
Care & Maintenance
- Rinse the outside after salt-water use.
- Open and air dry the inside after each trip.
- Inspect the roll-top seal for wear – replace if it no longer seals.
- Store open and dry – prevents mildew inside.
Final Verdict
Keeping your valuables dry on a boat dive is non-negotiable. The Aropec Swell Dry Bag – 20L – yellow does it simply and reliably – every time.




Afiqah Lim –
What happens when you’re caught in a heavy downpour during a camping trip?
Junhao Lo –
We’re glad you brought this up, Afiqah! Our Aropec Swell Dry Bag – 20L – yellow is designed to keep your belongings dry in wet conditions. The waterproof material and roll-top closure ensure that your gear stays dry even in heavy downpours. Plus, the durable construction can withstand rough handling and harsh weather conditions. If you have any more questions or concerns, feel free to ask! Would you like to know more about our other water-resistant products?
Danishah Doshi –
How big can this dry bag fit inside the backpack?
Imran Hanafiah –
Thank you for your question, Danishah! The Aropec Swell Dry Bag – 20L is specifically designed to be compact and lightweight, measuring 24 x 48 cm. When packed, it can easily fit inside a medium to large-sized backpack, leaving you with plenty of space for other gear. To give you a better idea, you can consider the following dimensions: when rolled up, it’s around 24 x 24 x 10 cm. This makes it a great accessory for backpacking and outdoor adventures. If you have any further questions, feel free to ask!
Afiqah Lim –
While I loved the design and material of this dry bag, my only minor complaint is that the closure strap could be more secure. The 20L size is great for a day trip, but I’d prefer a larger size for multi-day excursions.
Hafizah Foo –
Would the waterproof lining make a difference in a strong ocean wave?
Junhao Lo –
Thank you for sharing your enthusiasm, Hafizah. Our Aropec Swell Dry Bag is designed to withstand various water conditions, including strong ocean waves. The waterproof lining is a crucial feature that makes a significant difference in keeping your belongings dry. It’s made of durable and water-resistant materials that can handle heavy waves and rough handling. Rest assured, you can rely on the waterproof lining to protect your belongings while you enjoy the ocean activities.
Afiqah Lim –
The Aropec Swell Dry bag is a game-changer for water enthusiasts. I recently used it for a rafting trip and it kept all my gear dry and secure. The material is durable and the design is clever.
Nur Aisyah Raj –
This dry bag far exceeded my expectations. I needed something to keep my camera gear dry during kayaking and it delivered. It’s a bit pricey, but definitely worth the investment.