Sea to Summit · PRODUCT RESEARCH
Sea to Summit Lightweight Dry Bag 13L
A versatile personal clothing module for mixed car-camping and walking trips
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Where it makes sense
The Lightweight Dry Bag offers a less weight-focused alternative for clothing and other soft items that need organized dry storage. The 13L version is a useful starting size for a personal clothing module, with the important qualification that bulky fleece or bedding can require more room. Its white interior can make small contents easier to locate when the bag is open. We would consider it for campers who want one bag for both packing and cautious handling around camp. Keep sharp cookware and loose stakes elsewhere. The manufacturer cautions against submersion, since a waterproof fabric body does not make the roll-top closure an underwater seal. It is also ordinary storage, not a bear-resistant container.
The tradeoff
Heavier than the corresponding Ultra-Sil; roll-top closure is not a submersion guarantee
Documented specifications
| Capacity | 13 L |
| Weight | 81 g |
| Fabric | 70D nylon |
| Rolled height | 45.9 cm |
| Base | 20 × 22 cm |
Sources & further reading
Manufacturer product specifications ↗Manufacturer specifications and guidance checked September 2026. Model generations and included accessories can change; confirm the exact version before ordering.
