Yerliker Foldable Hot Tub Booster Seat 2-Pack — Gray, Adjustable 2 Heights up to 6.3", Weighted 3D Air-Mesh, Quick-Dry Carry Handl

If you want an easy, non-permanent way to gain height and back support in a bathtub, spa, or pool, these lightweight booster seats are designed for that purpose. Each cushion pairs a breathable 3D air-mesh cover with internal gravity beads so it sinks and stays put, while a zippered removable shell simplifies cleaning. The cushions fold for storage or travel and offer two height configurations—use them separately or stack them for an ultra-thick seat.

How does the weighted design keep the cushion stable in water?

The cushions contain gravity beads that add mass without bulk, so the seat naturally sinks and resists floating or drifting when you sit down. This keeps the cushion positioned under you without straps or attachments.

• Internal weighted beads for low-buoyancy placement
• Designed to sink quickly to the tub or pool floor
• Stable surface without needing adhesive or anchors

What height adjustments are available and how do I use them?

Each cushion converts between two sizes: a slimmer lumbar pad and a thicker seat with back support. You can use one piece as a seat or stack the two pieces together to reach the full 6.3-inch elevation for added comfort and visibility in deeper tubs.

• Single cushion seat with back support: 15 x 12 x 4.33 inches
• Lumbar-only profile: 15 x 12 x 1.96 inches
• Stack both pieces for full 6.3-inch booster height

Will the material hold up to frequent use and stay hygienic?

The exterior uses a 3D air-mesh that promotes drainage and accelerates drying so the cushion doesn’t stay waterlogged. A zippered cover removes easily for machine washing, helping maintain freshness after repeated spa sessions.

• Quick-dry 3D air mesh reduces moisture retention
• Removable zippered cover for washing and maintenance
• Durable seams and finished edges suited for regular use

How portable is the booster for travel or storage?

Each unit folds flat and includes a built-in carry handle making it simple to transport between home, vacation rentals, or outdoor spas. The lightweight construction packs small so it won’t take much space in a bag or closet.

• Foldable design for compact storage and travel
• Integrated carry handle for easy transport
• Set of two cushions gives flexible configurations when away from home

Who is this for: Yerliker’s foldable hot tub booster seat set is aimed at adults seeking added height, mild lumbar support, and a more relaxing soak without permanent modifications. It’s useful for taller tubs, rental properties, frequent travelers, and anyone who wants a portable, easy-to-clean seat that stays in place. Note: this product is intended to increase comfort and height only and is not a replacement for a rigid medical or shower safety chair.