{"product_id":"hydro-flask-40-oz-travel-tumbler-surf-blue-insulated-stainless-steel-handle-straw","title":"Hydro Flask 40 oz Travel Tumbler — Surf Blue insulated stainless steel, handle \u0026 straw","description":"\u003cstrong\u003eHydro Flask 40 oz Travel Tumbler is an insulated stainless-steel cup with a handle, press-in lid and flexible straw designed to keep cold drinks chilled for hours while fitting most cupholders.\u003c\/strong\u003e\n\n\u003cp\u003eIf you want a large, durable tumbler that reduces refills and travels easily, this 40 oz Surf Blue Hydro Flask delivers. Built with double-wall TempShield vacuum insulation and a sturdy ergonomic handle, the tumbler is engineered for long-lasting cold performance and everyday convenience. The color-matched lid and straw create a unified look while practical details—like a leak-resistant press-in lid and cupholder-friendly shape—make it useful on commutes, at the gym, or on the sidelines.\u003c\/p\u003e\n\n\u003ch3\u003eHow long will my cold drink stay chilled?\u003c\/h3\u003e\n\u003cp\u003eThe Hydro Flask 40 oz uses TempShield double-wall vacuum insulation to limit heat transfer and maintain low temperatures for many hours. While exact duration depends on ambient conditions and how often you open the lid, the construction consistently outperforms single-wall bottles.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDouble-wall vacuum insulation reduces heat exchange.\u003c\/li\u003e\n  \u003cli\u003eStainless steel interior avoids flavor transfer or lingering odors.\u003c\/li\u003e\n  \u003cli\u003ePress-in lid helps limit temperature loss when closed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs the lid leak-proof and is the straw easy to use?\u003c\/h3\u003e\n\u003cp\u003eThe tumbler includes a splash- and leak-resistant press-in lid paired with a flexible straw that’s gentle on teeth and simple to angle. The design keeps sipping comfortable and minimizes spills during typical daily activities, though the lid is not marketed as 100% leak-proof for submersion.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePress-in lid reduces splashes and accidental sprays.\u003c\/li\u003e\n  \u003cli\u003eFlexible straw allows angled sipping and soft contact.\u003c\/li\u003e\n  \u003cli\u003eStraw and lid components are removable for cleaning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this fit in my car cupholder or gym bottle pockets?\u003c\/h3\u003e\n\u003cp\u003eThe 40 oz Travel Tumbler has a tapered, cupholder-friendly profile that fits most standard vehicle cupholders and many stroller or bench holders. The robust handle stays out of the way during placement but offers a secure carry when needed.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTapered base designed to slide into most cupholders.\u003c\/li\u003e\n  \u003cli\u003eErgonomic handle for easy transport and one-handed use.\u003c\/li\u003e\n  \u003cli\u003eDurable stainless-steel shell resists dents and daily wear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I clean and maintain the tumbler?\u003c\/h3\u003e\n\u003cp\u003eThe tumbler and many of its parts are dishwasher-safe for quick cleaning, but handwashing extends component life. Remove the straw and lid parts for thorough rinsing and allow everything to air-dry to prevent trapped moisture.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBPA-free materials; interior resists odor and flavor retention.\u003c\/li\u003e\n  \u003cli\u003eDishwasher-safe components, though handwash recommended for longevity.\u003c\/li\u003e\n  \u003cli\u003eNot suitable for microwave, stove or freezer use, and avoid hot beverages.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Hydro Flask 40 oz Travel Tumbler in Surf Blue suits anyone who needs large-capacity cold hydration with a portable, rugged design. It’s ideal for commuters, athletes, parents on the go, students, and outdoor enthusiasts who prefer fewer refills, a comfortable handle, and a stylish monochrome finish that matches daily gear.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the 40 oz Travel Tumbler dishwasher safe?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, many parts are dishwasher safe, but handwashing the lid and straw is recommended to prolong lifespan.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this tumbler for hot drinks?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: This model is intended for cold beverages; it isn’t designed for regular use with hot liquids.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Hydro Flask","offers":[{"title":"Default Title","offer_id":49211063501019,"sku":"B0DG36FJXD","price":44.84,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0845\/1188\/3483\/files\/hydro-flask-40oz-front-profile-surf-blue.jpg?v=1788280379","url":"https:\/\/homelypantry.co.uk\/products\/hydro-flask-40-oz-travel-tumbler-surf-blue-insulated-stainless-steel-handle-straw","provider":"The Homely Pantry","version":"1.0","type":"link"}