The mkpuchi na ihe mmịfe bụ nke AS crystal doro anya plastic bụ BPA free, Eco-enyi na enyi,Sturdy na inogide Non-toxic.The size bụ banyere 3.1*2.7*0.7 inch,only fit for 20oz Skinny Stainless Steel Tumblers.The leak- Emebere mkpuchi mkpuchi na teknụzụ mkpuchi okpukpu abụọ, yabụ na ị gaghị echegbu onwe gị maka ịwụfu, ọkachasị mgbe ị na-ejuputa ihe ọṅụṅụ na-ekpo ọkụ ma ọ bụ ịnya ụgbọ ala. Igwe ikuku zuru oke, ọ bụghị naanị nwere ike igbochi ihe ọ drinkụ drinkụ gị n'akụkụ mmiri, kamakwa ọ nwere ike idobe oyi ma ọ bụ ọkụ. ihe ọṅụṅụ ruo ogologo oge. The lids nwere ike imeghe ma mechie, oghere mkpuchi na-enye ohere kpọmkwem sipping ma ọ bụ jiri ahịhịa ahịhịa. adaba iji.The sliding mkpuchi imewe-enye gị ohere ghara imetụ gị imi mgbe na-aṅụ water.Tumbler lids nwere a silicone gasket lining nsọtụ iji gbochie splashing na isi spillage mgbe mbịne n'elu tumbler.Otu ikuku oghere n'elu ihe mmịfe dị ka airflow ergonomics nke na-enyere aka mbenata splashing.Some styles lids na aka, a imewe nwere ike ịbụ ihe adaba, ma n'ụlọ ma ọ bụ si, mfe na-ebu tumblers.The imewe na ahịhịa bụ ihe na gburugburu ebe obibi enyi na enyi na ịdị ọcha, enwere ike iji ya dị iche iche na nke onwe ya, ma dị mfe dị ọcha. E nwere ụfọdụ mkpuchi na-echekwa nri nri na ice cubes, imewe ahụ bụ ihe ejiji na ndụ na-adabere na ndụ. Emebere mkpuchi mkpuchi a ka ọ dabara 20oz Skinny Stainless Steel Tumblers Only.Ọ bụrụ na ịchọrọ ya maka ụdị ndị ọzọ, biko lelee kpọmkwem nha, nke egosiri na foto ngwaahịa.