HOX Best Double-Walled Borosilicate 16oz Glass Tea Bottle Infuser, Removable Quality Stainless Steel Mesh Leaf Strainer, Neoprene Sleeve, for Tea, Coffee, Cold Brew Infuser by HOX LLC ECO-FRIENDLY: Environmentally-friendly and ultra-safe borosilicate glass design is re-usable and prevents unnecessary waste REMOVABLE TEA INFUSER: Ultra-durable, food grade 304 stainless steel infuser useful for loose tea, coffee, fruit infusions, smoothies, ice water, hot chocolate and much more! DOUBLE-WALLED GLASS: Dual-layered, premium quality borosilicate glass extends temperature regulation for several hours! COLD BREW: Pour water over coffee grounds, leave over-night in fridge, add ice in the morning - ENJOY! SUPERB PORTABILITY: Convenient tear-resistant neoprene sleeve with carry strap protects against breakage, repels condensation, and enables superior comfort on the go