---
product_id: 615223046
title: "Stacool [2026 Upgrade] 2PCS Car Seat Gap Filler with Phone Holder,Multi-Function Car Side Seat Gap Filler for Prevent Items Falling,Universal Car Seat Organizer Car Accessories Interior (Black)"
brand: "stacool"
price: "21344CFA"
currency: XOF
in_stock: true
reviews_count: 13
category: "Stacool"
url: https://www.desertcart.sn/products/615223046-stacool-2026-upgrade-2pcs-car-seat-gap-filler-with-phone
store_origin: SN
region: Senegal
---

# Precision fit for 1.1-1.2 inch seat gaps Integrated phone holder groove Durable PU waterproof material Stacool [2026 Upgrade] 2PCS Car Seat Gap Filler with Phone Holder,Multi-Function Car Side Seat Gap Filler for Prevent Items Falling,Universal Car Seat Organizer Car Accessories Interior (Black)

**Brand:** stacool
**Price:** 21344CFA
**Availability:** ✅ In Stock

## Summary

> 🚗 Elevate your ride’s interior game—never lose a thing again!

## Quick Answers

- **What is this?** Stacool [2026 Upgrade] 2PCS Car Seat Gap Filler with Phone Holder,Multi-Function Car Side Seat Gap Filler for Prevent Items Falling,Universal Car Seat Organizer Car Accessories Interior (Black) by stacool
- **How much does it cost?** 21344CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/615223046-stacool-2026-upgrade-2pcs-car-seat-gap-filler-with-phone)

## Best For

- stacool enthusiasts

## Why This Product

- Trusted stacool brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Premium Waterproof PU:** Soft yet tough material protects your car interior and lasts for years.
- • **Ultimate Drop-Stopper:** Say goodbye to lost keys, coins, and phones slipping into the abyss.
- • **Effortless Installation:** Pop it in and reclaim your car’s lost space in seconds—no tools needed.
- • **Sleek Dual-Sided Design:** Flip it your way—phone holder or flat filler, tailored to your style.
- • **Precision Engineered Fit:** Custom-fit for most cars with 1.1-1.2 inch seat gaps, no rattles, no fuss.

## Overview

The Stacool 2026 Upgrade Car Seat Gap Filler is a dual-pack, precision-engineered organizer made from durable, waterproof PU material. Designed to fit seat gaps between 1.1 and 1.2 inches, it prevents items from falling between seats while offering a dedicated phone holder groove. Easy to install and reversible for multi-function use, it enhances car interior organization and protects your valuables with a sleek, space-saving design.

## Description

Buy Stacool [2026 Upgrade] 2PCS Car Seat Gap Filler with Phone Holder,Multi-Function Car Side Seat Gap Filler for Prevent Items Falling,Universal Car Seat Organizer Car Accessories Interior (Black): Trays & Bags - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: My husband loves them. - They don't fit in my car, but my husband loves them in his. They look great and function very well. They don't slip and his phone is safe!
Review: 4/5 - Anyone can install this, it is super easy to pop in. Fit well into my 2015 Ford Explorer. Sometimes it pops out and up but I just reposition it. I got it because my phone and cards would fall out of my jacket pockets and fall into the abyss of under the seat. That is no longer a problem. The actual material is super easy to clean too. You get what you are paying for, and for the price, the quality is very good.

## Features

- 😼 Superior Quality Materials: Our car seat gap filler is made of PU material, soft and tough, with excellent waterproof and moisture resistant excellent performance. Ensure durability and long service life for you, provide quality protection for your vehicle.
- 😼 Upgrade Car Organizers: Different from the single function gap filler, we upgraded to create a storage function, the car seat organizer with grooves can not only store your cell phone and small objects, but also effectively solve the problem of wallet, keys and coins falling into the gap of the car seat. If you don't like the notch, you can also use the other side upside down!
- 😼 Perfect Fit and Protection: Accurate measurement of the original car data, for you to design a high degree of fit car seat gap filler 2 pack, reduce the seat friction rattles, completely does not affect the normal use of the safety buckle and daily driving, and effectively avoid the original car function can not be used!
- 😼 Efficient Use of Interior Space: The car seat gap is 15.74" in length, and 1.29" in thickness, the narrowest part is 1.14" in width, we recommend using it on cars with seat gap widths in the range of 1.1-1.2 inch to experience the best results, please carefully measure your car seat gap width before purchase to avoid the product too narrow or too wide being unusable.
- 😼 Easy to Install: The seat gaps are simple to install, just easily inserted in the gap between the seat and the center console of the gearshift, compact design, does not take up much space, allowing you to utilize the space in your car more efficiently. It should be noted that due to the light, shooting angle and other issues, the picture and the actual object may have a slight colour difference.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CTLM2M72 |
| Best Sellers Rank | #29,361 in Automotive ( See Top 100 in Automotive ) #139 in Automotive Trays & Bags |
| Brand | Stacool |
| Brand Name | Stacool |
| Color | Black |
| Customer Package Type | FFP |
| Customer Reviews | 3.7 out of 5 stars 704 Reviews |
| Finish Type | PU |
| Finish Types | PU |
| Included Components | 2x Car Seat Gap Filler |
| Item Dimensions D x W x H | 15.74"D x 2.61"W x 1.29"H |
| Item Type Name | Car Seat Organizer |
| Item Weight | 3.8 ounces |
| Manufacturer | Stacool |
| Manufacturer Part Number | Stacool-Sheng Ji Kuan-3103 |
| Material | PU |
| Material Type | PU |
| Model Number | Car Seat Gap Filler |
| Mounting Type | Insert Mount |
| Number of Compartments | 1 |
| Number of Items | 1 |
| Number of Packs | 2 |
| Other Special Features of the Product | Waterproof, Durable and Easy to Install |
| Shape | Strip |
| Special Feature | Waterproof, Durable and Easy to Install |
| Specific Uses For Product | Specialized to Help Fill and Cover Gaps Between Car Seats |
| Unit Count | 1 Count |

## Product Details

- **Specific Uses For Product:** Specialized to Help Fill and Cover Gaps Between Car Seats
- **Material:** PU
- **Special Feature:** Waterproof, Durable and Easy to Install
- **Color:** Black
- **Brand:** Stacool
- **Finish Type:** PU
- **Product Dimensions:** 15.74"D x 2.61"W x 1.29"H
- **Shape:** Strip
- **Number of Items:** 1
- **Manufacturer:** Stacool

## Images

![Stacool [2026 Upgrade] 2PCS Car Seat Gap Filler with Phone Holder,Multi-Function Car Side Seat Gap Filler for Prevent Items Falling,Universal Car Seat Organizer Car Accessories Interior (Black) - Image 1](https://m.media-amazon.com/images/I/61pZN-ai9dL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ My husband loves them.
*by L***Z on April 16, 2025*

They don't fit in my car, but my husband loves them in his. They look great and function very well. They don't slip and his phone is safe!

### ⭐⭐⭐⭐ 4/5
*by S***O on February 3, 2026*

Anyone can install this, it is super easy to pop in. Fit well into my 2015 Ford Explorer. Sometimes it pops out and up but I just reposition it. I got it because my phone and cards would fall out of my jacket pockets and fall into the abyss of under the seat. That is no longer a problem. The actual material is super easy to clean too. You get what you are paying for, and for the price, the quality is very good.

### ⭐ Do not rely on Amazon's predicted fit recommendations for this item.
*by M***I on June 27, 2026*

These do NOT fit a 2020 Mazda Miata MX-5 RT!!!!!!. . .no matter what the product description says. I chose my specific car (Mazda MX-5 Miata RT 2020), and Amazon said these gap fillers would fit, but they are wrong). Not happy.

## Frequently Bought Together

- 2PCS Car Seat Gap Filler with Phone Holder,[New Upgrade] Multi-Function Car Side Seat Gap Filler for Prevent Items Falling,Universal Car Seat Organizer Car Accessories Interior (Black)
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**Shop now:** [https://www.desertcart.sn/products/615223046-stacool-2026-upgrade-2pcs-car-seat-gap-filler-with-phone](https://www.desertcart.sn/products/615223046-stacool-2026-upgrade-2pcs-car-seat-gap-filler-with-phone)

---

*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-08-14*