The Eco Vessel Boss 1.9L Insulated Growler Bottle features TriMax® triple insulation technology and has been tested to keep liquids cold for 36 hours and hot up to 8 hours.
Its dual use leak proof top has a wide opening for easy filling and a small opening for easy drinking. The double barrel mug collection are versatile vessels for anything, anytime, anyplace and now available with interchangeable lids!
Want to take a beverage other than water on the go? No problem! Our insulated stainless steel mugs and growlers can hold tea, coffee, smoothie, juice, beer or whatever beverage you want.