Keep your beverage cold or hot with the insulated ADV stem bag. May be mounted on the left or right side, and fastened with adjustable straps on the handlebar and stem. Drawstring enclosure, 1L compartment insulated to keep contents cool or warm. - May be mounted on either side (Left and right) of the stem - Insulated for warm or cool items - Opens/closes by drawstring - PU coated splash resistant 600 denier Nylon - Fits up to 160mm head tube circumference - Capacity: 61 cu in (1L) - Weight: 100g