Overview
RTB75 Ultra-Tough Cooler
Specification | RTB25 | RTB75 |
---|---|---|
Dimensions | ||
External (L×W×H) | 46.2 × 35.3 × 33.8 cm | 79.3× 45 × 44.3 cm |
Capacity | 25L (26QT) | 75L (80QT) |
Weight | 5.8 kg (13 lbs) | 10.35 kg (23 lbs) |
Key Features | ||
UV Protection | ✅ Yes | ✅ Yes |
Ice Retention | ⏳ Up to 5 days | ⏳Up to 5 days |
Construction Material | 🛡️ LLDPE & PU | 🛡️ LLDPE & PU |
Core Features
✅ Long-Lasting Freshness- Closed-cell PU insulation layer minimizes temperature loss.
- Dual-mode functionality: cold retention for perishables and heat retention for hot meals.
- T-shaped silicone lock embedded into grooves ensures airtight closure.
- Tight-sealing lid design prevents cold air leakage.
- Reinforced handle: Ergonomic structure for heavy-duty portability.
- Pressure-release vent: Effortless lid opening under sealed conditions.
- Patent-precision drainage system: Tapered channels for fast residue-free drainage.
- Food-grade materials safe for direct contact with consumables.
- Crack-proof and leak-resistant one-piece construction for extended lifespan.
Applications
- Outdoor adventures: Camping food preservation, fishing catch storage.
- Household use: Beverage cooling, hot meal transportation.
- Commercial use: Cold chain logistics, catering industry.
Note
Product dimensions are manually measured and may have slight variations. Please refer to the physical product for accuracy.



RTB75 Ultra-Tough Cooler
Original price was: $289.00.$269.99Current price is: $269.99.
Unrivaled Impact Resistance – we employ ultra-high impact materials with industry-leading durability. Our coolers withstand extreme abuse without compromise – see our destruction test video for proof.
Advanced Thermal Performance – While ordinary rotomolded coolers rely on linear low-density polyethylene (LLDPE), we utilize high-density polyethylene (HDPE) with a denser molecular structure. This creates superior air insulation for significantly better temperature retention and food preservation.
Premium Quality, Competitive Pricing – Despite requiring higher processing temperatures and precision manufacturing to eliminate defects like pinholes and air bubbles, we deliver this superior product at market-competitive prices – offering unmatched value.
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