Thomashilfen Hercules Small Booster Car Seat is a top-tier special needs booster seat designed for secure and supportive car travel for children with physical or postural challenges. Engineered to exceed current and future child passenger safety standards, it offers advanced protection and adaptive features for therapeutic positioning.

More than just a pediatric booster seat, the Hercules Small provides medically guided features such as lateral side-impact protection, an ergonomic headrest, and fully adjustable pelvic and leg guides. These key components help ensure proper postural alignment, enhanced comfort, and optimal safety for your child during every ride.

Product Comes Standard With:

First-Class Functionalities Of Hercules Small Booster Car Seat

The backrest can be adjusted in height by up to 24 cm / 9.45", allowing continuous adaptation as your child grows. The customizable headrest ensures proper alignment and head support. Designed for durability, the Hercules Small offers a wide range of pediatric accessories for long-term use and value.

Supports both narrow and wide body types with a seat width ranging from 29 to 38 cm / 11.42 to 14.96". Adjustable pelvic and thigh guides grow with your child to maintain proper seated posture.

Designed for children with shoulder widths from 16.5" to 20.1", the optional shoulder guides are independently adjustable to support asymmetrical positioning needs. Ideal for children with scoliosis or tone abnormalities.

Thomashilfen Hercules Small - Highlights

The headrest adjusts in both width (up to 3.35") and height (up to 1.18") to match your child's anatomical needs and provide tailored support. This helps maintain head control and midline orientation, even during longer car rides.

Quick and tool-free back angle adjustment using red release clamps enables caregivers to easily reposition the seat for therapeutic alignment or comfort during travel.

The included crotch pad reduces belt buckle pressure on the sensitive lower abdomen and conceals the harness buckle for added comfort and security.

Infinitely adjustable seat depth (up to 6 cm / 2.36") ensures a perfect fit as your child grows, helping maintain proper leg positioning and pressure distribution.

The Hercules Small folds easily into a compact, travel-friendly format with minimal effort. This lightweight, portable design is ideal for families needing flexible car seat solutions or frequent vehicle transfers.

Hercules Small: swivel and tilt function

With the integrated swivel base, the Hercules Small can rotate toward the vehicle door for easier transfers. Caregivers simply press the red trigger to rotate the seat toward the open door—ideal for children with limited mobility or for caregivers needing ergonomic access.

The tilt-in-space function assists children with reduced upper body control or hypotonia. It allows the seat to recline in 2.5° increments up to 10°, helping manage tone and reduce fatigue during longer trips.

Thomashilfen hercules small booster car seat

• No warranties carried through Thomashilfen extend to products subjected to misuse, accident, tampering, or modification not specifically described in the product's instructions.
• Stroller products manufactured by Thomashilfen carry a warranty of two years for all frame parts, commencing on the date of purchase.
• This guarantee includes all claims which influence functionality.
• Damage due to improper use (e.g. overloading) and normal wear and tear are excluded.

The warranty timeframe for each product is noted below:

• EASyS and ThevoTwist Size 1 and Size 2 Strollers: 2 year warranty
• Swifty Stroller: 2 year warranty
• tRide Stroller: 2 Year Warranty
• ThevoTherapy: 2 year warranty
• Car Seats: 2 year warranty

If you find a discrepancy please report within 10 days, so that we may take necessary corrective action.
Parts under warranty will be covered at no cost.
Any labor cost for service under warranty is not covered as per our terms of sale.
Standard manufacturer terms & conditions apply for the warranty of this product.

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• All returns are subject to inspection upon arrival.
• Any item returned for reasons other than warranty, may be charged a 30% restocking and/or reworking fee.
• Manufacturer is not responsible for damage that occurs during return shipping.
• We highly recommend insuring all returned items and using appropriate packaging to reduce any chance of damage during shipping.
• All returns must have an RA# number (Returned Authorization Number), unauthorized returns will not be accepted.
• The products must be new, unused condition, not tampered with, in original packaging and returned at the customer's expense.
• We are unable to accept returns or exchange of car seat products due to safety regulations and restrictions
• If your return is not due to any manufacturing defect then the original shipping cost and credit card/paypal processing fee will be deducted from the total refund
• Custom items may not be returned, except when approved as a warranty claim.

All returned items must meet the following requirements:

• A Return Authorization Number (RA#) must be requested within 15 days from the date product shipment
• Product must be returned in the original shipping cartons.
• The RA# must appear on the outside of the box being returned.
• We must receive the shipment within 15 days of issuing the RA#.
• Freight charges must be prepaid.

Standard manufacturer terms & conditions apply for return policy of this product.

Please call us for specific details