A 45 litre hard cooler with a Bluetooth 5.0 speaker, dual 10 W drivers and a 5,000 mAh battery built in, so the music travels with the ice. The LLDPE shell wraps PU foam around a 53 × 31 × 31.6 cm interior that takes drinks, ice packs, fresh food or the day’s catch, and the IP44 housing shrugs off splashes on a boat deck or beside the pool. At 12.2 kg and 69.5 × 43 × 43.5 cm outside, one person can still lift it into a trunk, pickup bed or RV bay.
Key specifications
| Capacity | 45 L (26 QT) |
| Bluetooth | Bluetooth 5.0, pairs within 8 m |
| Speakers | Dual 10 W stereo |
| Battery | 5,000 mAh, recharges in about 3.5 h at 5V 600mA |
| Water resistance | IP44 |
| Inner size | 53 × 31 × 31.6 cm |
| Outer size | 69.5 × 43 × 43.5 cm |
| Body material | LLDPE shell with PU foam insulation |
| Features | Portable, eco-friendly, waterproof |
| Application | Travel, camping, fishing, beach, RV |
| Brand / Model | Xiaoletek GMRH45BT |
| Package size | 71.5 × 44.5 × 44 cm |
| Gross weight | 12.2 kg |
| MOQ | 192 boxes |
| Lead time | 35 days; bulk orders to be negotiated |
| Standard colour | Beige, custom colours available |
Need a different body colour, logo, carton artwork or a mixed-capacity container load? Send your drawing and target market and we will confirm what can be customized for your order.










