Single Tube Standard - Open Bottom

Single Tube - Standard (open-bottom, backrest)

• 44 " (110 cm) inflated outer diameter
• 48 " (120 cm) deflated outer diameter
• 16 " (40 cm) inner diameter with open hole
• 30 gauge BLUE PVC vinyl
• 2 air chambers; Safety chamber and main chamber with Boston valve
• 1 back rest with separate air chamber to adjust firmness
• 1 beverage cup holder
• 2 large support handles
• 275 lbs capacity