£4£
If you want a 100% stainless environment inside your bottles but also need a functional attachment point, the Stainless Flat Cap is the perfect choice. Made using BPA-free polypropylene (pp#5) on the outside, the inner, threaded part of the cap is 18/8, food-grade stainless steel so your drinks never touch plastic. It's the same high quality stainless steel as tje bottles so it's totally free of BPA and other toxins.
Specifications:
weight: .875 ounces
size: 1.75" H x 2" W
made of 18/8, food-grade stainless steel
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