HWB‑I‑103 | Standard 2L Medical-Grade Rubber Hot Water Bag

HWB‑I‑103: The Global Standard for 2-Litre Medical hot water bags

HWB‑I‑103 is the most widely used 2L hot water bag in developing markets. It offers a balance of affordability, durability, and consistent performance.

Technical Specifications

• Water Capacity: 1900 ml

• Rubber Content: 21%

• Weight: 310–320 g

• Body Thickness: 1.2 mm

• Stopper: Small, hollow, secondary splicing injection-molded screw stopper

• Colors: Red, blue, orange

• Packing: 40 / 50 pcs per carton

2025 Upgraded Version

This upgrade includes:

• Reinforced structure

• Larger vulcanization contact area

• Improved tensile strength (avg. 38 N.M), the best at the market

• No additional cost to importers

Why Importers Choose HWB‑I‑103

• Reliable performance for medical use

• Stronger than typical low-cost 2L bags

• Ideal for pharmacy chains & wholesalers

• Stable supply even during peak season