CARRYING STRAP and SLEEVE Combined with unique PU leather sleeve and metal strap, which will protect your drinking bottle from scratch and keep your fingers sweat-free. With an extra removable shoulder strap that can be adjusted from 30" to 43" offers you more carrying options and hands free. HUMANIZED and ERGONOMIC DESIGNSOur water bottle with straw is designed with an advanced one-click button on lid, just pushing the button and the straw will pops out automatically. Equipped with a removable straw, you can enjoy spill-proof sipping with straw or fast water flow with spout. 18/8 and VACUUM INSULATIONThis thermos water bottle is made from premium 304 food grade stainless steel, never rust and unbreakable. The vacuum sealed insulated technology ensures long-lasting flavor of cold/ hot drinks LEAKPROOF and EASY TO CLEANInside silicone sealing ring ensures complete leakproof, and the wide mouth allows you to clean the bottle or add ice cubes easily, which allows you enjoy the natural flavor of coffee, tea or drinks anytime. IDEAL GIFT CHOICE FOR EVERYONEOur travel traval mug comes with suitable size (fits most vehicle cup holders), perfect for leisure use at home, office, school, road trips, camping, traveling, hiking and picnics. The fashion modern design is ideal for business or family gift.