Quick Summary
The LATERN inflatable booster seat is a simple spa and hot tub cushion designed to add extra seating support with a fixed suction cup base.
What This Product Is Used For
This LATERN 2 piece inflatable booster seat is used as a spa and hot tub cushion, offering an alternative to sitting directly on the base of the tub. It is made to be filled and removed with ease, and it can be reused when needed. Compared with a standard seat cushion, this inflatable design is made for use in spas and hot tubs, which is why people choose it over simpler seating options.
Who This Product Is Best Suited To
This product is best suited to people who want a straightforward booster seat for spa or hot tub use and prefer something that can be filled, adjusted and removed without fuss.
Key Benefits at a Glance
• Helps create a more comfortable seating position in spas and hot tubs
• Fixed suction cups help reduce unwanted sliding or movement
• Easy to fill and remove when you want a simple setup
• Reusable design offers a practical and reliable seating option
• Adjustable hardness and size can be set by the amount of water filled
Pros and Cons
Pros
• Simple to use and easy to remove
• Suction cups help keep the seat in place
• Reusable for repeated spa and hot tub use
• Adjustable by the amount of water filled
• Suitable for all spas and hot tubs listed in the source description
Cons
• Requires filling before use
• Needs to be fully fixed before use for best stability
• Size and feel depend on how much water is added
Real World Performance and Day to Day Use
The LATERN booster seat is designed for regular spa and hot tub use, with a PVC build and four suction cups at the base to help reduce movement. It can be filled with a standard hose nozzle or through the nozzle in the spa, and the finished size is listed as 47 x 37 x 15 cm after filling. The seat is described as adjustable in hardness and size, with a load bearing figure of 150 KG.
Choose this if you want a simple, reusable spa seat that is easy to fill and adjust.
Skip this if you want a fixed seat that does not need filling or setup.
Why We Like This Product
The YPC Team likes this because it offers a practical way to make spa seating feel more comfortable without making the setup complicated. It helps avoid the common mistake of choosing a seat that moves around too easily, and it also helps reduce the regret of buying something that is not suited to hot tub use.
Comparisons With Similar Systems
Compared with standard spa cushions
Better when you want an inflatable booster seat with suction cups
Alternative better when you want a non inflatable option
Compared with simple bath seats
Better when you need a product made for spas and hot tubs
Alternative better when you want a basic seating aid for other uses
Alternatives Worth Considering
Inflatable spa cushions
Hot tub seat pads
Bath booster seats
Reusable seating cushions for spa use
Tips for Getting the Best Performance
Make sure the seat is fully fixed before use. Fill it to the hardness and size that feels most suitable for you. Check that the spa water is chemically balanced before use. Use the suction cups properly so the seat stays in position during use.
Full Technical Specification
Product Type
Inflatable booster seat
Brand
LATERN
Quantity
2 pcs
Colour
Not stated in the source information
Material
PVC
Included Suction Cups
4 pcs
After Filling Size
47 x 37 x 15 cm
Load Bearing
150 KG
Box Contents
2 inflatable booster seats
Buyer’s Guide
Buy this if you want a simpler, more adjustable spa seat that is easier to fill, fix in place and reuse.
Do not buy this if you want a stronger permanent seat that does not need water filling or setup.
Frequently Asked Questions
What is the LATERN inflatable booster seat used for?
The LATERN inflatable booster seat is used as a spa and hot tub cushion to provide extra seating support.
How does this booster seat stay in place?
The inflatable booster seat uses 4 suction cups at the bottom to help reduce floating or movement.
How do you fill the seat?
The booster seat can be filled using a standard hose nozzle or through the nozzle in the spa.
Can the seat be used more than once?
The LATERN booster seat is described as reusable, making it suitable for repeated spa and hot tub use.
What size is the seat after filling?
The booster seat measures 47 x 37 x 15 cm after filling.
Is the seat adjustable?
The booster seat can be adjusted by changing the amount of water filled, which changes the hardness and size.
What should be checked before use?
The booster seat should be used only after making sure the spa water is chemically balanced.
How many seats are included?
The product title states that this is a 2 piece set.
What material is the seat made from?
The source description states that the seat is made from PVC.
What is the load bearing figure?
The source description states a load bearing figure of 150 KG.





