Perfect to help with cramps, muscle pains and aches.

Back Wrap Heat Bags have 8 individual panels sewn into them so that the heat is evenly distributed across your lower back with fully adjustable strong Velcro to hold your back wrap in place.

Sizing Guide

Small - 6-10 Med 12-14

Large 16-18 XLarge 18 +

Sizing based on ladies sizes but are totally Unisex.

eg, If you wear a size 14 top and pants a Medium or Large would suit best. 

Can also be used as a COOL PACK

Just pop inside a ziplock bag and place in your freezer. 

Filled with Australian grown ODOUR FREE Lupins! 

➕ retains heat for longer 
 ➕ 30% lighter than wheat
➕ no sweat when heated
➕ chemical & odour free!


Wili Heat Bags - Back Plain Colours

  • Fold in half and put in the microwave for up to 2 minutes (depending on your microwave strength). Make sure you place in the middle of the microwave to ensure even heat distribution.