Multi-Functional Pump Sack – Camping Accessory with 17mm Nozzle for Convenient Inflation of Our Sleeping Mats – Doubles as a Pillow, Compression Bag, Waterproof Dry Bag, Outdoor Shower

Simple idea, works well. Inflates an air mattress very quickly

Good bit of kit specially when you climb higher and you need your oxygen for yourself and not waste energy on forcing your breath into your sleeping mat. Added health/sanitary benefits not having your breath and bacteria inside your roll mat.

I got in touch with Trinordic who look like a proper outdoors company who know what they're doing. I've ordered 2 mats and the pump sack. My partner and I have just started travelling for a year around the world so these mats will get tested to their limits. I plan to update this review honestly as we use them a bit more throughout the next year. Testing in a home environment; the pump sack is lightweight, compact and simple to use. Can see this being particularly helpful when knackered after a long hike and just wanting camp set up!

A pump bag that doubles as dry bag and can even be turned into a shower. Now that is clever, and it easily pumps up my Trinordic sleeping mat in about a minute, two at most.

Does the job of pumping air into items with compatible valves remakably well without exhausting the human supplying the muscle power. The process is very simple; simply roll up the connected bag to expel air into your airbed or other air filled item.

Arrived as expected.Great for fishing trips.

Unfortunately this did not match with my decathlon air bed, so a waste of money for me.

It pumped my sack very well until my sack burst.