FEATURES
- Collapsible X-Tumbler and X-Mug with heat protective fins
- Folds flat to a 15mm thick disc
- Heat resistant, BPA-free, food-grade silicone
- Calibrated as a measuring cup
- Generous volumes—Cool Grip X-Mug (480ml) and Cool Grip X-Tumbler (350ml)
- Nests with other X-Series products
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TECH SPECS
Material
Ring: 100% Nylon 66; Walls: 100% silicone