Special Tomato Soft-Touch Sitter with Mobile Base | Pediatric Floor Positioning Seat

Support every child's right to sit, engage, and participate — anywhere in the home or classroom — with the Special Tomato Soft-Touch Sitter with Mobile Base — a premium, clinically trusted mobile pediatric floor positioning seat that combines the enveloping postural support of the renowned Soft-Touch Sitter with the freedom, flexibility, and therapeutic tilt capability of the Special Tomato Mobile Base.

Developed by Special Tomato — one of the most respected names in pediatric adaptive seating and positioning equipment worldwide — the Soft-Touch Sitter with Mobile Base delivers the postural stability, sensory comfort, and practical mobility that occupational therapists, physiotherapists, and early intervention specialists rely on to position children safely and therapeutically across the full range of home and classroom environments where early childhood learning, play, and social development naturally happen.

Key Benefits

• Full postural support with the freedom to move — The Mobile Base's four locking swivel casters allow the Soft-Touch Sitter to be moved easily and smoothly from room to room, from play area to dining table, from classroom carpet to desk station — bringing the child's supported sitting position to every activity location rather than requiring the activity to come to the child. That mobility of support is a practical quality-of-life and participation benefit that the static floor sitter configuration cannot provide.
• 25-degree tilt for graded postural positioning — The Sitter can be tilted up to 25 degrees within the Mobile Base frame — allowing occupational therapists and caregivers to precisely adjust the anterior or posterior tilt of the seating surface to optimize pelvic alignment, trunk activation, and postural tone management for each individual child's clinical needs. That tilt adjustability transforms the Soft-Touch Sitter from a single fixed-position seat into a clinically graded postural positioning tool.
• Four locking swivel casters for safe, controlled mobility — The Mobile Base is equipped with four locking swivel casters that unlock for smooth, effortless repositioning across any floor surface and lock securely in place during seated activities, transfers, and therapy sessions — eliminating chair movement during active floor-level play and ensuring that the sitter remains exactly where it is placed until intentionally moved by a caregiver or therapist.
• Enables floor-level play and social participation — Floor sitting is where early childhood play, peer interaction, and developmental learning naturally occur — and the Soft-Touch Sitter with Mobile Base brings children with physical disabilities into that developmental environment at the same level as their peers and siblings, with the added benefit of being repositionable to wherever the social and learning action is happening.
• Soft-Touch material for sensory comfort and acceptance — The distinctive Soft-Touch covering material is gentle, warm, and comfortable against the skin — a critical design consideration for children with tactile sensitivities, sensory processing differences, and hypersensitivity who reject seating equipment covered in hard, cold, or texturally aversive materials. The Soft-Touch material makes the sitter a piece of equipment children accept and tolerate rather than resist.
• Frees the hands for play, learning, and bilateral activity — By providing the trunk and pelvic support that allows children to sit stably without using their hands and arms to prop themselves up, the Soft-Touch Sitter with Mobile Base frees the upper limbs for reaching, grasping, manipulating objects, and engaging with educational materials — enabling the hand function and bilateral coordination activities that are central to early childhood developmental progress wherever the child is positioned.

Key Features

• Brand: Special Tomato
• Type: Soft-Touch Sitter with Mobile Base — mobile pediatric floor positioning seat with tilt and locking caster system
• Includes: Special Tomato Soft-Touch Sitter and Special Tomato Mobile Base
• Mobile Base: Four locking swivel casters — unlocks for smooth repositioning, locks securely for stable seated activities and transfers
• Tilt: Up to 25 degrees of anterior/posterior tilt within the Mobile Base frame — for graded postural positioning and pelvic alignment optimization
• Material: Proprietary Soft-Touch covering — warm, gentle, skin-friendly surface material suitable for children with tactile sensitivities and sensory processing differences
• Postural support: Enveloping pelvic and trunk support — maintains neutral pelvic alignment, trunk stability, and correct sitting posture during floor-level and mobile positioning activities
• Sizing: Available in multiple sizes to accommodate a range of child ages, body dimensions, and postural support requirements
• Adjustability: Configurable to individual postural needs — tilt, size, and support settings can be reconfigured as the child grows and postural requirements evolve
• Mobility: Moves easily across home and classroom floor surfaces — swivel casters navigate smoothly on hard floors and low-pile carpet
• Maintenance: Easy-clean Soft-Touch surface — suitable for routine cleaning in home and clinical environments
• Best for: Children with cerebral palsy, hypotonia, Down syndrome, spina bifida, developmental coordination disorder, muscular dystrophy, autism, sensory processing disorder, and general developmental motor delays requiring postural support and mobile floor-level positioning
• Use case: Home floor play and dining, early intervention programs, special education classrooms, occupational therapy clinics, pediatric rehabilitation centers, sensory rooms
• Skills and goals supported: Postural stability, neutral pelvic alignment, trunk control, pelvic tilt management, upper limb freeing for hand function, mobile floor-level participation, peer-level social interaction, bilateral coordination, early learning engagement across multiple activity locations
• Insurance: May be eligible for Medicaid, insurance, or assistive technology funding — consult your occupational therapist, physiotherapist, or funding coordinator

Why We Like It

The Special Tomato Soft-Touch Sitter is already one of the most clinically trusted and most widely specified pediatric floor positioning seats in occupational therapy and early intervention practice. The Soft-Touch Sitter with Mobile Base takes everything that makes the standard Sitter exceptional — the enveloping postural support, the sensory-friendly Soft-Touch material, the developmental upper limb freeing, the child-centered design philosophy — and adds two clinically meaningful capabilities that transform the product from a fixed floor positioning solution into a dynamic, mobile, and therapeutically precise pediatric seating system.

The 25-degree tilt is the first of those clinical additions — and it is more significant than it might initially appear. Pelvic tilt is one of the most important variables in pediatric postural management seating — anterior pelvic tilt facilitates trunk extension and active upright sitting, while posterior pelvic tilt reduces trunk activation demands for children who fatigue quickly or have limited postural endurance. The ability to adjust the seating surface tilt up to 25 degrees within the Mobile Base frame gives occupational therapists and caregivers a meaningful clinical tool for optimizing each child's individual postural alignment and muscle activation level — not a fixed single position that may or may not be optimal for a given child's postural presentation, but a continuously adjustable tilt range that can be set precisely for each individual and readjusted as therapy goals and postural capacity evolve. That tilt capability elevates the Soft-Touch Sitter with Mobile Base from a comfort-focused floor seat into a genuine clinical postural management instrument.

The four locking swivel casters of the Mobile Base are the second clinical addition — and their practical impact on a child's daily participation is profound. A floor sitter without casters positions a child in one location until an adult physically lifts and relocates both the child and the equipment — a manual handling interaction that interrupts activity flow, requires caregiver physical effort, and practically limits the number of location changes that happen in a typical day. The Mobile Base's swivel casters transform that dynamic entirely — the child's supported seating position moves with them as activities change, as mealtimes require a different room, as classroom activities transition from carpet to table, and as the day's rhythm requires the child to be in different locations with different people. That freedom of movement — the ability to participate wherever participation is happening rather than wherever the fixed equipment is located — is a quality-of-life and developmental inclusion benefit that families and therapy teams who have experienced it consistently identify as one of the most impactful features of the mobile sitter configuration.

The locking mechanism of the casters is the safety detail that makes the mobile capability clinically responsible rather than simply practically convenient. A mobile base that moves freely in all directions during seated activities, therapy exercises, and feeding creates instability and safety risk that negates the postural management benefit of the sitter. The four locking swivel casters lock securely and individually — providing a stable, fixed base when activity demands it and unlocking smoothly for repositioning when mobility is needed. That transition between locked stability and unlocked mobility is quick, tool-free, and manageable by caregivers and classroom staff without specialist knowledge — making the mobile base as practical in daily use as it is clinically beneficial in therapeutic intention.

For occupational therapists prescribing floor positioning equipment, for early intervention teams supporting infants and toddlers with motor delays across home and educational environments, for special education teachers creating inclusive mobile learning environments, and for families who want their child to participate fully in every activity and every room of daily life rather than being anchored to a single floor position, the Special Tomato Soft-Touch Sitter with Mobile Base is the most complete, most clinically versatile, and most participation-enabling pediatric floor positioning solution available.