Lever included: There is no lever for this post

Weight: The 10-51T weighs approximately 470gm

Closure or Slip-on: A slim slip on fit cuff to protect from water running into the hands

Probably not

attached with stainless hardware for easy replacement

Camelbak Eddy+ Plus Kids Replacement Bite Valve and Straw 2 Pack Ignore Wholesale Tier 1 Brand Rule Lever included: There is noSometimes you just need a little extra. Eddy+ Kids Bite Valves and Straws to fit Eddy Kids and Eddy+ Kids caps. These straws are compatible with the original Eddy Kids lid but need to be used with the included bite valves. The new straws and bite valves aren't cross compatible with the old ones. Includes two clear bite valves and straws. All parts are top rack dishwasher safe and BPA, BPS, and BPF free. Recommended for ages 3+ Features: Easy to Clean: