Sea To Summit X Mug sleep This unique shape eliminates pressure

This unique shape eliminates pressure on your chest when it is fully cinched down

Taped seams for water protection

and other foods easily

With a padded and contoured back panel

the non-padded shoulder straps keep our recommended maximum comfort load limit to 10 lbs / 4 Kg

Sea To Summit X Mug sleep This unique shape eliminates pressureThe X Mug is a collapsible camp mug with a 480 ml capacity that is also calibrated as a measuring cup. The food grade, flexible silicone sides collapse making it a small compact disc sized dinnerware piece that nests neatly with other X Series dinnerware and X Pots, while the rigid ring creates a sturdy drinking vessel and prevents scalded fingertips. FEATURES BPA free, food grade flexible silicone sides Collapses flat for compact packing Calibrated