The Seat Sack® Special Sizes is the ideal classroom chair storage pocket for larger or uniquely shaped seats. Designed for ergonomic chair backs and oversized seats where a standard pocket doesn't fit, these special size models slide easily onto chairs in any school or home environment — keeping floors clear and essential items within reach.Two models are available to ensure the right fit: the Elastic Back (12"–17") expands to fit a wide range of chair back widths, while the Adult 19" model features elastic sides for a secure, flexible fit on larger chairs. Both are built with heavy-duty poly/cotton laminated construction for long-lasting performance in high-traffic environments.Key Features: Two Special Size Models — Elastic Back (12"–17") and Adult 19" with elastic side panels Roomy Storage Pocket — Expandable gusset fits large binders, folders, and learning materials Clear Name Card Sleeve — Removable name card for easy student identification Heavy-Duty Construction — Poly/cotton laminated fabric built for daily school and office use Easy to Clean — Designed for long-lasting performance in high-traffic environments Available in 6 Colors — Original Blue, Apple Red, Crisp Green, Tuxedo Black, Sunny Yellow, Royal Purple Specifications: Elastic Back Model: Fits chair backs 12"–17" wide Adult Model: Fits chairs up to 19" wide with elastic side panels Material: Heavy-duty poly/cotton laminate Colors: Original Blue, Apple Red, Crisp Green, Tuxedo Black, Sunny Yellow, Royal Purple
