Get instant relief for bruises, swelling, pain, and minor injuries with the P-TEX(R) Instant Cold Pack. This is a must have in any gym bag or training bag. The P-TEX(R) Instant Cold Pack is the ideal aid to have on hand for when unexpected injuries occur. Details Quick relief for bruises, swelling, pain and minor injuries Compact size fits in nearly all training or gym bag Quick and easy to activate Single use only Discard after use