Exped Mini Pump Ultralight & compact - With a minuscule weight of 1.6 oz. and packed volume of 0.3 liters, the Mini Pump is the go-to solution for backpacking or traveling, when every ounce counts Easy Inflation - Achieve the firmness you need for a perfect night's rest in the backcountry; Easy to use with hand or foot Exped Universal - The Mini Pump's valve attaches securely to all Exped mats Intuitive design - Simply attach it to the mat's intake valve, seal off the center hole with the palm of your hand, and start pumping 5-Year warranty - Guaranteed to withstand heavy use in the backcountry