{"product_id":"4-pack-20-oz-music-speaker-tumbler-sublimation-speaker-cups","title":"4 Pack 20 Oz Music Speaker Tumbler - Sublimation Speaker Cups","description":"\u003cp\u003eOur review of the 4 Pack 20 Oz Music Speaker Tumbler finds these cups best for crafters and on-the-go listeners who want a customizable drinkware option with portable audio. The biggest reason to buy is the detachable wireless speaker built into the base paired with a high temperature \u003cstrong\u003esublimation coating\u003c\/strong\u003e, which makes them ideal for DIY heat-transfer projects while also delivering surprising sound for outdoor use. This set balances craft-ready finish, thermal performance and easy portability in a practical 4-pack.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetachable speaker:\u003c\/strong\u003e The wireless speaker in the base detaches for charging and keeps audio separate from the insulated tumbler for safe washing and use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED light sync:\u003c\/strong\u003e The LED light flashes with the music rhythm, adding ambience when listening or entertaining outdoors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSublimation coating:\u003c\/strong\u003e High temperature coating produces bright, fade-resistant prints for custom designs and keeps edges clean thanks to a flat bottom.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulated stainless steel:\u003c\/strong\u003e Double-wall vacuum 18\/8 food-grade stainless steel construction helps keep drinks warm for hours and cold for longer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete kit:\u003c\/strong\u003e Each set includes four tumblers with sliding lids, USB cables, straws, straw brushes and sublimation shrink wrap, so crafters have all essentials ready.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis 4-pack is aimed at hobbyists, small business makers and families who want to create matching personalized tumblers and also enjoy music without carrying a separate speaker. The inclusion of shrink wrap and a white inner box makes it practical for small-scale gifting or selling handcrafted pieces.\u003c\/p\u003e\u003cp\u003eThose who need professional-grade audio or a fully waterproof Bluetooth speaker should look elsewhere, and owners who prefer single premium tumblers rather than a bundle may find the 4-pack more than required.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGood value bundle with four tumblers and all sublimation accessories included.\u003c\/li\u003e\n\u003cli\u003eEasy to sublimate with a bright, high temperature coating that resists fading.\u003c\/li\u003e\n\u003cli\u003eDetachable speaker offers convenience and clean washing when removed from the base.\u003c\/li\u003e\n\u003cli\u003eSolid thermal performance from 18\/8 stainless steel and double-wall vacuum design.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSpeaker unit must be unscrewed and not exposed to water or heat, which adds a step to cleaning and sublimation prep.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e20 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack\u003c\/td\u003e\n\u003ctd\u003e4 tumblers with accessories\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e18\/8 food-grade stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation\u003c\/td\u003e\n\u003ctd\u003eDouble-wall vacuum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded accessories\u003c\/td\u003e\n\u003ctd\u003eSliding lids, USB cables, straws, straw brushes, sublimation shrink wrap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecial coating\u003c\/td\u003e\n\u003ctd\u003eHigh temperature sublimation coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eFor DIYers and small sellers who value customizable drinkware, this 4 Pack 20 Oz Music Speaker Tumbler offers a compelling mix of \u003cstrong\u003esublimation readiness\u003c\/strong\u003e, useful thermal performance and built-in audio at a sensible price. It is a good value for anyone who wants to make or gift custom tumblers while enjoying portable music, provided they remember to remove the speaker before washing or heating.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eCan the speaker be washed?\u003c\/strong\u003e\u003cbr\u003eThe speaker must be unscrewed and separated from the tumbler and should not be washed or heated to avoid damage.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the tumbler good for heat transfer printing?\u003c\/strong\u003e\u003cbr\u003eYes, the special high temperature \u003cstrong\u003esublimation coating\u003c\/strong\u003e yields vibrant, fade-resistant prints for heat transfer projects.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included in the package?\u003c\/strong\u003e\u003cbr\u003eThe set includes 4 tumblers, 4 sliding lids, 4 USB charging cables, 4 straws with brush, 4 sublimation shrink wraps and inner boxes.\u003c\/p\u003e","brand":"Micellwuu","offers":[{"title":"Default Title","offer_id":48736721731803,"sku":"B0D5YFZHSC","price":80.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71UAb958j0L._AC_SL1500.jpg?v=1778931602","url":"https:\/\/gearmusthave.com\/products\/4-pack-20-oz-music-speaker-tumbler-sublimation-speaker-cups","provider":"GearMustHave","version":"1.0","type":"link"}