Shower · Swim · Recover
Waterproof arm support designed for life around water.
HydroSling™ provides lightweight, buoyant arm support for showering, relaxing in the pool, or enjoying life by the spa. Its adjustable over-the-shoulder design keeps your arm comfortably supported — without a traditional fabric sling that absorbs water. Works on your left or right arm.
- Waterproof, water-friendly construction
- Buoyant, soft arm support
- Adjustable 55-inch shoulder strap
- One size fits most adults
Traditional slings get wet.
HydroSling doesn’t absorb water like fabric. Rinse it off, let it air-dry, and it’s ready for next time.
Comfortable support, in and around water.
Your arm rests over the HydroSling while the adjustable strap sits securely over your shoulder.
Recover with confidence. Live your life.
Recovery shouldn’t keep you from the shower, the pool, or the spa. Keep your recovery moving.
Water-friendly support when you need it
HydroSling supports your forearm while its adjustable strap rests securely over your shoulder. The buoyant design provides comfortable support in and around water, helping you shower or relax with greater confidence.
Waterproof & water-friendly
Built from materials that don’t soak through, so it stays light and usable in the shower, pool, or spa.
Soft, buoyant support
Your arm rests over the support — it carries the arm from underneath, not by hanging it.
Adjustable 55" strap
A secure over-the-shoulder design with a 1-inch strap that adjusts up to 55 inches for a balanced fit.
Left or right arm
One simple design works on either arm — one size fits most adults.
Lightweight & comfortable
Easy to wear for everyday activities at home or away.
Durable & easy to clean
Rinse as needed after use and let it air-dry. Designed for the shower, pool, and spa.
How to use it
- 1Place the strap over your shoulder.
- 2Position the HydroSling underneath your forearm.
- 3Rest your arm comfortably over the support.
- 4Adjust the strap until your arm feels secure and balanced.
- 5After use, rinse as needed and allow the product to air-dry.
May be useful during recovery from
- Rotator-cuff procedures
- Shoulder surgery
- Biceps surgery
- Arm or shoulder injuries
- Other situations where water-friendly arm support is desired
Always follow the instructions provided by your physician or healthcare professional.
The product, up close
Real photos of the HydroSling in use, plus design details from the workshop.
Product specifications
| HydroSling length | 16 inches |
|---|---|
| Outside diameter | 3 to 3.5 inches |
| Inner core | 1 inch |
| Adjustable strap | Up to 55 inches |
| Strap width | 1 inch |
| Fits | One size fits most adults |
| Recommended environments | Shower, pool, and spa |
| Package contents | 1 × HydroSling |
Available colors
- Black
- Blue
- Green
- Pink
- Teal
- White
Color availability may vary.
Get your HydroSling
$29.97 USD
Free shipping in the USA · 10-day returns for a full refund
Choose your color (availability may vary)
Quantity
Secure payment via Stripe. Ships from California.
Important safety information
HydroSling is intended solely as a water-friendly arm-support accessory. It is not a rehabilitation device, flotation device, life-saving device, or substitute for a physician-prescribed medical sling. It is not intended to diagnose, treat, cure, or prevent any disease or medical condition. Consult your healthcare professional before use. Do not use HydroSling to support your full body weight or for unsupervised swimming. Follow all instructions for protecting casts, dressings, incisions, and surgical areas from water.
Recover with confidence. Live your life.
Questions, orders, or wholesale inquiries — we’d love to hear from you.
TidalCore LLC · San Clemente, California