Sea to Summit collapsible camp sink 20 Liter (v1), lightweight 70D waterproof nylon, heat‑resistant up to 140°F

The Sea to Summit Collapsible Camp Kitchen Sink is a lightweight, 20‑liter foldable basin designed for hauling water, washing gear or dishes, and personal hygiene while camping, backpacking, or bikepacking.

Built to pack small and perform big, this 20‑liter sink combines a wide, stable base with waterproof, heat‑resistant fabric so you can carry and use water off‑grid without bulky hard plastic gear. It stows flat in its zippered pouch and opens to a freestanding tub that resists collapsing when filled, making it a useful multi‑purpose accessory for short trips or extended outings.

How durable is this sink for rugged outdoor use?

The sink is constructed from 70D waterproof nylon with fully taped seams for long‑lasting water containment and resistance to abrasion. Materials tolerate hot water up to about 140°F and the design avoids PVC and BPA, reducing off‑gassing and environmental concerns.

• 70D waterproof nylon with fully taped seams for leak protection
• Heat resistant to approximately 140°F for safe hot water use
• PVC‑ and BPA‑free materials to reduce harmful plastics
• Wide base and stainless steel stiffening ring for load stability

How easy is it to carry and store while on the trail?

When collapsed the sink flattens to a compact disk that fits into a small zippered pouch, taking up minimal pack space or bike luggage. Wide webbing handles make transporting a full basin straightforward, and the lightweight construction keeps overall carry weight low.

• Packs down to 6.25 x 1.75 inches for space‑efficient storage
• Lightweight: approximately 6.6 ounces for minimalist loads
• Wide webbing handles for comfortable hauling when filled
• Zippered storage pouch includes a drain hole for drying

How well does it perform for washing and water hauling?

The 20‑liter capacity (about 5.2 gallons) is large enough for meal prep, rinsing cookware, or light personal washing for one to two people. The freestanding shape and internal stiffening ring keep the basin open and stable so you can scrub dishes or filter water without it collapsing.

• 20 liters (5.2 gallons) holds ample water for common camp tasks
• Stainless steel stiffening ring prevents sides from folding in
• Free‑standing when filled for hands‑free washing
• Compatible with mild biodegradable soaps and hot water

What practical details should I know before buying?

Dimensions give a clear sense of scale: filled it measures about 18 x 14 x 7 inches and collapses to a slim profile for packing. The sink includes a zippered pouch with a drain hole so it can air out and be stored cleanly between trips.

• Open size: roughly 18 x 14 x 7 inches — useful tabletop footprint
• Packed size: 6.25 x 1.75 inches for minimal storage bulk
• Weight: ~6.6 ounces, keeping pack weight low
• Includes zippered pouch with drain hole for drying and storage

Who is this for: the Sea to Summit Collapsible Camp Kitchen Sink is aimed at hikers, campers, bikepackers, and overlanders who want a compact, high‑performance basin for hauling water, washing dishes, or quick hygiene stops. It suits solo adventurers and small groups that prioritize lightweight, packable gear without sacrificing stability and durability in the field.