{"product_id":"mammoth-ascent-tumbler-40oz-birch-ms40asc-130905","title":"Mammoth Ascent Tumbler 40oz Birch - Double Wall Vacuum Insulated Keeps Beverages Hot 12 Hours Cold 36 Hours","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Mammoth Ascent 40oz Tumbler in Birch is a high-capacity, double-wall insulated stainless steel cup designed for outdoor enthusiasts, commuters, and anyone who wants reliable temperature control through a full day.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCapacity\u003c\/b\u003e: 40 oz (about 1.2 L) of beverage space for fewer refills during long outings, workouts, or workdays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: 18\/8 stainless steel with a durable powder coat finish for lasting strength and corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInsulation\u003c\/b\u003e: Double-walled vacuum insulation minimizes condensation and keeps drinks at the desired temperature longer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFinish \u0026amp; Grip\u003c\/b\u003e: Birch powder coat provides a secure, comfortable grip and extra durability in rugged conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLid \u0026amp; Closure\u003c\/b\u003e: Lid features a rubber gasket, stopper, and a flip-up straw for easy sipping and spill resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTemperature Performance\u003c\/b\u003e: Keeps beverages hot up to 12 hours or cold up to 36 hours, depending on the contents and environment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePortability\u003c\/b\u003e: Designed to fit in most cup holders, making it a reliable travel companion in cars, backpacks, and gym bags.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCare\u003c\/b\u003e: Dishwasher safe for easy cleanup after hikes, commutes, or daily use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePackaging\u003c\/b\u003e: Boxed for convenient gifting or organized storage display.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nWith the Mammoth Ascent, you’ll enjoy all-day hydration with confidence. The large 40 oz capacity reduces the need for frequent refills on camping trips or long workdays, while the powder-coated Birch finish adds grip and durability in all conditions. Temperature stability means hot coffee stays inviting through back-to-back meetings, and cold beverages stay refreshingly cool during workouts or outdoor adventures. Its cup-holder compatibility, durable build, and dishwasher-safe care make it a practical, dependable choice for anyone seeking a versatile tumbler that genuinely supports an active lifestyle.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mammoth","offers":[{"title":"Default Title","offer_id":52095635849510,"sku":"MAMM25318","price":37.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0859\/9211\/2422\/files\/MAMM25318.jpg?v=1771703011","url":"https:\/\/blackcountryoutdoor.com\/products\/mammoth-ascent-tumbler-40oz-birch-ms40asc-130905","provider":"Black Country Outdoor","version":"1.0","type":"link"}