• 【Dual-Mode 2-in-1 Design】Transform between a spacious 30L storage box and a comfortable lumbar support cushion to meet different driving needs.

• 【Large Capacity Storage】When expanded, provides approximately 30L of storage space (41×33×31cm) to organize car essentials and prevent items from rolling around.

• 【Compact Lumbar Support】Folds down to a supportive cushion (33×13×31cm) that reduces driving fatigue and provides comfortable lower back support.

• 【Non-Slip Secure Design】Features magic tape and stopper clips that firmly attach to car seats, ensuring stability during driving without shifting or sliding.

• 【Built-in Mesh Pocket】Internal mesh compartment keeps small items like wallets, phones, and keys organized and easily accessible.

Specifications:

• Material: Polyester Fiber, Polyurethane Foam, Polyethylene
• Storage Mode Dimensions: 41cm × 33cm × 31cm
• Lumbar Support Mode Dimensions: 33cm × 13cm × 31cm
• Storage Capacity: About 30L
• Vehicle Compatibility: Universal