Magnet top stows securely while you drink Leak-proof when closed Double-wall vacuum insulated to maintain temperature Stays Dry: Sweat-proof insulation Easy carry handle Hydration made simple, Chute Mag delivers high flow without the mess. The cap features an easy carry handle and a magnetic top that stows securely out of the way when open and is leak-proof when closed. Universal cap is compatible with Eddy+ and Hot Cap vessels.