Customized double chamber inflation hose adapter allowing you to pump the inside and outside chambers at the same time.
Complete package of Y-shape adapter and PVC hose.
Features:
- Customized double chamber inflation hose adapter
- To pump inside and outside chamber at the same time
- Complete package of Y-shape adapter and PVC hose
- Y-Shape: 8.8 x 10 cm
- Hose Length: 24.5 cm / 9.6"




























