Sea To Summit Watercell X 20L
Condition: Sample
Pickup currently not available
This item is online only, one-of-one, and GONE when it's gone.
Sea to Summit's most capable collapsible water storage — 20 liters of welded, packable capacity built for basecamp and backcountry.
The Sea to Summit Watercell X 20L is the premium tier of Sea to Summit's collapsible water storage line, engineered for serious backcountry and basecamp use where reliable water storage is non-negotiable. Welded seams eliminate leak points, a wide-mouth opening makes filling and cleaning easy, and the integrated hang loop lets you set up a gravity water system at camp without extra gear. When empty, it collapses flat and packs down to almost nothing — making it the ideal water storage solution for backpacking, bikepacking, basecamp setups, and emergency preparedness. In black, it's a clean, versatile piece of kit that disappears into any pack. This is a brand sample in new condition, meaning you're getting Sea to Summit's premium water storage at a significant discount off the $79.95 retail price.
Size: One Size (20L)
Color: Black
Condition: New with Original Tags, Brand Sample
Original Retail: $79.95
Key Features:
- 20-Liter Capacity: Serious water storage for basecamp setups, group camping, and extended backcountry trips
- Welded Seam Construction: Eliminates leak points for reliable, long-term water storage in demanding conditions
- Wide-Mouth Opening: Easy filling from streams, spigots, and water sources; easy cleaning in the field
- Integrated Hang Loop: Set up a gravity water system at camp without additional hardware
- Collapsible Packable Design: Folds flat when empty for minimal pack weight and volume on the approach
Ideal For: Backpackers, bikepacking adventurers, basecamp climbers, and emergency preparedness planners who need reliable, packable water storage from one of the most trusted names in outdoor gear. Brand-new Sea to Summit Watercell X at $39.99 vs. $79.95 retail is a straightforward win for any serious outdoor kit.
Gear Up With Confidence
All Field-Tested items are inspected, fully vetted, and ready for more miles.
Learn more
Earn points on all purchases, new and used, and redeem for killer discounts.
Sign up
Returns for all online purchases are accepted for 30 days after date of purchase.
Return Policy
Have Questions?
Are the photos of the actual item?
Yes! We photograph every Field-Tested item during our inspection process. We do not use stock photos for used goods or brand samples.
How fast do you ship?
All items ship next business day.
How do I sell my used gear?
Currently, we only purchase used gear in-store at our Denver, CO and Grand Rapids, MI locations.
But if you're in the neighborhood, it's super easy. No consignment — we make you an offer on the spot. Learn more HERE.
Can I try on this item in-store?
Our online assortment of used gear and clothing is unique from our in-store assortment. But, don't worry. We accept returns for 30 days after date of purchase if the item doesn't work out.