First Ascent Mattress Pump Sack 3L bladder keeping feet dry and comfortable

keeping feet dry and comfortable

7g  (once prepared)

The Duke of Edinburgh recommend this liner for all its participants

a round base for ease of packing and taped seams to keep moisture out

First Ascent Mattress Pump Sack 3L bladder keeping feet dry and comfortableDescription Inflate your gear effortlessly with our versatile pump sack. Designed for convenience, this lightweight and compact sack quickly inflates your sleeping pad or other inflatable items without the need for manual pumping. Simply attach, roll, and press to fill with air. Made from durable materials, it's perfect for outdoor adventures. The pump sack also doubles as a dry bag for extra storage, keeping your essentials protected and organized on