Collapsible Silicone Coffee Mug (550ml/18 fl oz) - Pack of 4 mugs (2 Gray mugs, 2 Turquoise mugs) BEQU collapsible/foldable silicone mug is a portable and space-saving hydration solution. Made from flexible silicone material, it can be easily collapsed when empty, making it compact and ideal for travel, outdoor activities, or on-the-go use. When filled, it holds a generous amount of beverage, and its leak-proof design ensures a mess-free experience. The silicone material is durable, BPA-free, and easy to clean, making it a convenient and eco-friendly choice for staying hydrated wherever you go. Features: [HEALTHY SAFE MATERIAL] Made from food-grade silicone body and food-grade plastic (PP) cap, free from harmful chemicals like BPA, ensuring safe and sustainable hydration. Suitable for water or drinks from -40F (-40C) to 446F (230C). [COLLAPSIBLE, LIGHTWEIGHT PORTABLE] This 550ml (18 fl oz) capacity soft silicone mug is collapsible, lightweight and portable. You can hook it to backpack or gym bag, carry it everywhere. Ideal for travel, gym, bikes, running, camping, fishing, hiking, climbing, yoga, beach, outdoor sports. [DURABLE LONG-LASTING] This mug is shatter-proof, flexible and durable. Resistant to wear and tear, ensuring it withstands daily use and rugged outdoor adventures. [SPACE-SAVING DESIGN] When filled, the mug expands to hold a generous amount of beverage, providing ample hydration on the go. Folds/Collapses to a third of its size when empty, saving valuable bag space. [LEAK-PROOF SEAL] Equipped with a secure lid and sealing mechanism, preventing spills and leaks during transport. The sealing screw cap is used to eliminate leakage and splashing and effectively prevent the bottle from accidentally opening. [EASY TO CLEAN] The silicone material is non-stick, allowing for effortless cleaning, and is dishwasher-safe for added convenience. Wide mouth design makes it easier to clean the interior or add ice, lemons into it. Before first use, we advise to soak it for 20 minutes with boiled water for thorough cleaning. [TEMPERATURE RESISTANT] Suitable for both hot and cold beverages, accommodating a wide range of drink choices. We do not recommend using it for liquid which is higher than 140F (60C) to avoid scalding your hand. [ECO-FRIENDLY SUSTAINABLE] Encourages to reject disposable culture. Are environment friendly and sustainable products. [VERSATILE USAGE VIBRANT COLORS] Can be used as a tea/coffee/water mug, juice container, or even for carrying snacks, thanks to its adaptable design. Available in a variety of attractive colors, adding a touch of style to your hydration routine. [CUSTOMER SUPPORT] All BEQU items are thoroughly tested and inspected before delivery. If you are not satisfied with the item for any reason, please do not hesitate to contact us directly for further assistance.