Upgrade your BUILT water bottle with this ingenious ice stick mould by NYC brand BUILT. This tray makes long, thin ice cubes that fit seamlessly into water bottles so you can add extra chill to your daily routine. Each stick measures 10 cm (4”) long by 2 cm (1") wide, so they should fit most reusable bottles and drinks glasses. The ice mould is made of non toxic, LFGB grade silicone, and has a debossed New York skyline design to add a little more cool to your cubes. Simply fill, freeze, and pop out from the flexible silicone base when you’re ready to go. It’s ideal for gym workouts, outdoor adventures, or simply for chilling out on a summer’s day. BUILT’s silicone ice cube tray for water bottles measures 19.5 x 11.5 x 2 cm (7½ x 4½ x 1 inches), and is dishwasher safe. Key Features: BUILT FOR BOTTLES: this ice tray makes narrow sticks that slot easily into water bottles, BUILT FOR MORE: the 2cm-wide sticks sit nicely in drinks glasses too, BUILT TO LAST: it's made of odourless, BPA-free, LFGB-grade silicone, which won't spill while freezing, BUILT FOR EASY RELEASE: simply press the base to instantly pop sticks from the tray, USEFUL INFO: this dishwash Dimensions: 19.6 x 11.3 x 2.1cm Product Weight in KG: 0.098 Product Weight in KG (Including Packaging): 0.121 Colour: Red Material: Silicone