Reusable Shoulder Ice Wrap Cold Hot Compress Bag for Neck Shoulder Back Exercise Comfortable Polymer Resin for Family Care2026

shawlFeatures1. This reusable ice pack features a self-absorbing polymer resin fabric that is shipped completely dry. Simply soak it to absorb water, which reduces its shipping weight for easier storage and transport.2. For a hot compress, the grid structure of our large neck ice wrap ensures even heating distribution, and it is safe to microwave with no risk of leakage or bursting. For a cold compress, its efficiency far exceeds that of traditional gels. It freezes completely in 2 hours (vs 4+ hours for gel packs) and cools to a slush-like state in 1 hour.3. The segmented grid design of this polymer resin cold compress pack allows it to be folded or bound flexibly and easily applied to target areas. Its lightweight design enables it to be portable for outdoor use.4. Each individually frozen grid in the neck ice pack wrap provides prolonged phase-change energy for the duration of the cold compress.5. When moisture evaporates, this polymer resin ice pack is reusable. Through re-soaking (30+ minutes) and absorbing water, it can restore full functionality.6. The inner and outer materials are both environmentally friendly: biodegradable polymer resin interior and specialized composite fabric exterior. The concept of environmental protection is implemented throughout the entire process, from production to disposal.7. Designed as an ice pack for injuries, it conforms to shoulders, neck, and upper back for hot/cold relax during sports relax or home care.Knee padsPad for BodySpecificationsProduct Name: Hot and Cold Compress Back PackProduct Colour: Dark GreenMaterial: Water-Absorbent Resin (Polymer) Environmentally Friendly Material + Environmentally Friendly Composite ClothProduct Function: Self-Absorbing Water. Cold Compress for Body (Refrigerator Freezer Layer Frozen 1-2 Hours), Hot Compress for Body (Microwave Heating 2-3 Minutes)Packing List1Back Pack (expanded size: about 5835cm width)1English Instruction Manual (expanded size: 2517cm)2pcs*Elastic Straps (approx. 78cm length)