Flask Vessel Lab Kit

Everything for your Flask Vessel, in one kit The Flask Vessel Lab Kit pairs our hero insulated flask with the two accessories that make it last: a protective silicone base and a cleaning brush sized for the bottle. Choose your flask color and base color, and we'll complete the set. What's in the kit Flask Vessel — 304 stainless steel, double-wall insulated Erlenmeyer flask water bottle (your color) Silicone Protective Base — anti-slip, scratch-guarding base Flask Cleaning Brush — silicone wand sized for the bottle's narrow neck Colored Fabric Handle Strap — your choice of alternative color handle strap Why buy the kit Ready to use — protection and easy cleaning from day one Mix & match — pick a flask color and base color you love The perfect Flask Vessel gift set for science lovers, grads, and lab teams Ordering for a team or event? See our custom & trade options for bulk engraving.