Sea To Summit X Mug sleep With a padded and contoured

With a padded and contoured back panel

Taped seams for water protection

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

allowing you to customize them to your preferred length

Two lower stretch mesh food/supplement harness pockets

Sea To Summit X Mug sleep With a padded and contouredThe 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