LapStacker XD Retractable Straps

LapStacker XD is a reliable carrying system designed for power wheelchairs!

LapStacker XD is the ultimate upgrade for your power wheelchair - designed to boost your independence, confidence, and everyday capability.
Whether you're transporting bags, gear, or everyday essentials, LapStacker XD keeps everything secure so you can move freely and focus on what matters.

LapStacker XD Key Features


Versatile.
A 35" retractable strap system on each side makes carrying anything anywhere a breeze.
Effortless and intuitive to use.
An accessible finger loop and buckle system make pulling the straps together a pleasure, even if you have reduced hand function.
Stylish and discreet.
The patented design blends into your chair and is made with high-quality materials.
Easy to install.
Slides onto your T-slot seating rail and can be installed in less than 5 minutes. Clearance is required.
LapStacker XD Specifications

LapStacker XD Measurement and Compatibility Guide
Compatible with top power wheelchair brands including Amylior, iBOT, Invacare, Merits, Ottobock, Permobil, Quantum, and Quickie (plus more we’re still discovering).

LapStacker XD Videos
LapStacker XD Downloads
LapStacker XD by Adaptdefy Buyer’s Guide
The LapStacker XD by Adaptdefy is a heavy-duty, adaptive strap system designed to secure items on a wheelchair user's lap during everyday activities and adventurous travel alike. Built for durability and ease of use, it gives wheelchair users the confidence to carry items without the fear of spills, drops, or instability. Whether you're rolling across a bumpy sidewalk or navigating tight indoor corners, the LapStacker XD adds freedom, functionality, and independence to your routine.
LapStacker XD Enhanced Security
The LapStacker XD by Adaptdefy uses adjustable, quick-release straps that keep laptops, grocery bags, boxes, or other everyday items securely in place. This prevents shifting or toppling during movement, which can be frustrating or even dangerous for wheelchair users.
Adaptdefy LapStacker XD Durable Construction
Built with outdoor and active users in mind, the LapStacker XD features stronger webbing and more rugged components than the original version. It is ideal for adaptive athletes, adventurers, or anyone who leads a more dynamic lifestyle and needs gear that won’t wear out or fail under pressure.
Easy One-Handed Operation
The design of the LapStacker XD prioritizes accessibility. Each strap can be tightened or released using just one hand, making it simple for users with limited hand function or upper-body mobility to operate. The intuitive controls make adjusting the tension quick and effortless while seated in your chair.
Compatible with Most Wheelchair Frames
The LapStacker XD mounts onto most manual wheelchair frame tubes, and its clamp system is adaptable to a range of designs. It works seamlessly with popular brands such as TiLite, Quickie, and other rigid-frame chairs, allowing users to upgrade their chair’s utility without invasive modification.
LapStacker XD Adaptdefy Low-Profile Design
Once installed, the LapStacker XD remains out of the way when not in use. Its low-profile layout ensures it doesn’t interfere with transfers, clothing, or seating comfort. The system blends into your chair's existing look, preserving aesthetics while increasing functionality.
Increased Independence
By offering secure, self-managed item control, this adaptive strap system helps users reduce their reliance on caregivers or companions. From carrying textbooks around campus to managing errands solo, the LapStacker XD promotes autonomy and boosts confidence.
Ideal for Urban, Campus, and Travel Use
The LapStacker XD by Adaptdefy is perfect for users who commute, travel, or spend time in public spaces. With its reinforced components, it performs well on city sidewalks, airport terminals, and uneven paths, giving users the ability to keep both hands on their push rims while transporting their belongings.
LapStacker XD by Adaptdefy Review
Users describe the LapStacker XD by Adaptdefy as a game-changing accessory that solves a daily challenge with simplicity and strength. It receives high marks for its rugged build, universal fit, and ability to boost user confidence when carrying items. For active wheelchair users and travelers alike, the LapStacker XD is an essential upgrade for safer, hands-free transport.
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LapStacker Warranty & Disclaimer
Last updated: 1 May 2025
1. Overview
1.1 These terms and conditions apply to all sales and use of LapStacker (also referred to as the ‘product’). By purchasing or using LapStacker you agree to these terms and conditions. If you do not wish to agree to these terms, you may contact Adaptdefy to request a return authorization. Products must be returned at the customer’s expense, unless otherwise required by applicable consumer and within 14 days from the date of delivery, unused, and in the original packaging.
1.2 Adaptdefy reserves the right to update and amend the terms, conditions, and notices under which LapStacker is offered from time to time.
1.3 By accepting these terms and conditions you will be taken to have read and understood the LapStacker Installation Guide. Failure to comply with the LapStacker Installation Guide shall result in the Warranty (and to the maximum extent possible, any other warranty required by law) being void.
2. Warranty
2.1 LapStacker is warranted against any defects in materials and workmanship for a period of 1 year from the date of purchase.
2.2 In the event of:
- 2.2.1 A defect or failure covered by this Warranty;
- 2.2.2 A defect or failure covered by any warranty or guarantee required by applicable legislation, regulation, law, or otherwise; or
- 2.2.3 Any other matter for which Adaptdefy is found liable;
Adaptdefy will, at its option, repair or replace the LapStacker at its cost. To the maximum extent possible under applicable law, this shall be your sole remedy in contract and tort to the exclusion of all other remedies that may otherwise be available to you.
2.3 This Warranty is subject to compliance with the LapStacker installation guides, and the Limitations and Exclusions.
2.4 This Warranty applies only to the original purchaser and is not transferable unless agreed in writing by Adaptdefy.
2.5 Claims must be submitted using our warranty support form atadaptdefy.com/pages/warranty-claim. Dealers may pass the link directly to customers or submit on their behalf. The form can also be found on our Contact Us page.
3. Limitations and Exclusions
3.1 Except to the extent prohibited or otherwise required by applicable consumer law, and except as provided in the Warranty set out under paragraph 2, all warranties, representations and guarantees in relation to the LapStacker are excluded, including without limitation in regard to suitability, fitness for purpose, or quality.
3.2 The Warranty set out under paragraph 2, together with Adaptdefy’s liability under any other warranty, guarantee, duty, or obligation imposed by applicable legislation, regulation, law, or otherwise, shall be voided (to the fullest extent possible) by any of the following:
- 3.2.1 The product not being used, operated, or installed in accordance with the LapStacker Installation Guides and any other LapStacker specifications, manuals, instructions, or other written (including online) material made available by Adaptdefy;
- 3.2.2 Contributory negligence by you or someone other than Adaptdefy;
- 3.2.3 The product being packaged, labelled, modified, or sold by someone other than Adaptdefy or Adaptdefy’s authorised distributors and resellers;
- 3.2.4 Normal wear and tear, damage due to misuse, improper installation, unlawful use, reprocessing, alteration, unauthorized repair, negligent handling or use, commercial or institutional use, storage, or cleaning of the product.
- 3.2.5 Excessive force being applied to any part of the product, including but not limited to the application of bodyweight or leaning on any component.
- 3.2.6 Releasing the LapStacker system in a way that allows unrestrained retraction, which may cause sudden impact or accelerated wear of components.
- 3.2.7. Lifting or moving the wheelchair by the LapStacker straps, as this may cause damage.
3.3 To the fullest extent possible under applicable law, in no event shall Adaptdefy be liable for any:
- 3.3.1 damage caused to a wheelchair, other mobility device, or items being fastened by the LapStacker as a result of improper, careless, or negligent installation or use of the LapStacker; or
- 3.3.2 injury or death as a result of improper, careless, or negligent installation or use of the LapStacker; or
- 3.3.4 Direct, indirect, punitive, incidental, special or consequential damages or loss, or similar types of loss or damage of any kind.
- 3.3.5 To the fullest extent possible under applicable law, the total liability for Adaptdefy shall not exceed the purchase price for the LapStacker.
4. General
4.1 These terms and conditions constitute the entire agreement, understanding and arrangement (express and implied) in respect of Adaptdefy’s liability in respect of the LapStacker to the exclusion of all other Agreements, arrangements, understandings or representations, whether express or implied, and therefore supersedes any prior agreements, arrangements, understandings and representations in respect of such matters of any nature whatsoever.
4.2 If any part of these terms and conditions is determined to be void, invalid, unenforceable or illegal, including but not limited to the Warranty and Limitations and Exclusion set out above, then the invalid or unenforceable provision will be deemed superseded by a valid, enforceable provision that most closely matches the intent of the original provision and the remainder of the agreement shall remain in full force and effect.
4.3 These warranty terms shall be governed by the laws of New Zealand. Any disputes will be subject to the non-exclusive jurisdiction of the New Zealand courts, unless otherwise required by applicable consumer law.
Version 3.0 - Updated 1 May 2025. Previous versions available upon request.