--- product_id: 62364441 title: "Graco® Tranzitions 3-in-1 Harness Booster, Proof" price: "€ 535.48" currency: EUR in_stock: false reviews_count: 13 url: https://www.desertcart.gr/products/62364441-graco-tranzitions-3-in-1-harness-booster-proof store_origin: GR region: Greece --- # One-hand 8-position adjust 3-in-1 versatile use Supports 22-100 lbs Graco® Tranzitions 3-in-1 Harness Booster, Proof **Price:** € 535.48 **Availability:** ❌ Out of Stock ## Summary > 🚗 Grow with confidence, ride with style! ## Quick Answers - **What is this?** Graco® Tranzitions 3-in-1 Harness Booster, Proof - **How much does it cost?** € 535.48 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/62364441-graco-tranzitions-3-in-1-harness-booster-proof) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Industry-Standard Safety:** Meets updated weight minimums and safety regulations, giving you peace of mind on every ride. - • **Precision Comfort Control:** One-hand, 8-position adjustable headrest ensures ergonomic support tailored to your child’s evolving needs. - • **Seamless Growth Companion:** Transforms effortlessly from forward-facing harness to highback and backless booster, adapting as your child grows. - • **Effortless Safety Adjustments:** No-rethread Simply Safe Adjust harness system syncs headrest and harness in one smooth motion for perfect fit every time. - • **Lightweight & On-the-Go Ready:** At just 17 lbs, this portable seat is perfect for busy parents who never slow down. ## Overview The GracoTranzitions 3-in-1 Harness Booster Car Seat is a forward-facing, highback, and backless booster seat designed to grow with your child from 22 to 100 pounds. Featuring a no-rethread Simply Safe Adjust harness system and an 8-position adjustable headrest, it offers seamless safety and comfort. Lightweight and portable, it’s engineered for active parents seeking convenience without compromising on industry-standard protection. ## Description The Graco® Tranzitions™ 3-in-1 Harness Booster is designed to grow with your child and go with you, wherever your journeys take you—from car to carpool and beyond. This lightweight car seat transitions seamlessly from harness booster (22-65 lb) to highback booster (40-100 lb*) to backless booster (40-100 lb) and features the Simply Safe Adjust™ Harness System, which adjusts your harness and headrest to 8 height positions, with no rethreading. It features two removable cup holders to keep your child happy, and a machine washable seat pad, body insert, and harness covers. *To continue to meet industry standards, we have increased the weight minimum from 30 to 40 lb. ## Features - 3-in-1 harness booster helps protect your child, from toddler to youth - Grows with your child from forward-facing harness (22-65 lb) to highback booster (40-100 lb*) to backless booster (40-100 lb) *To continue to meet industry standards, we have increased the weight minimum from 30 to 40 lb - No-Rethread Simply Safe Adjust Harness System allows the headrest and harness to adjust together in one motion - Lightweight, portable seat is ideal for busy, active parents - One-hand, 8-position adjustable headrest grows with your child - 2 easy-to-clean cup holders keep your child's drinks and snacks close at hand - Open-loop belt guides help properly position your vehicle’s seat belt ## Technical Specifications | Specification | Value | |---------------|-------| | Customer Reviews | 4.8 4.8 out of 5 stars (26,186) | ## Product Details - **Brand:** Graco - **Installation Type:** Seat Belt - **Material:** Metal, Plastic - **Color:** Black - **Orientation:** Forward Facing ## Images ![Graco® Tranzitions 3-in-1 Harness Booster, Proof - Image 1](https://m.media-amazon.com/images/I/71LVgIp82wL.jpg) ## Available Options This product comes in different **Color, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by M***N on May 4, 2023* ### ⭐⭐⭐⭐⭐ Review *by T***N on September 24, 2024* ### ⭐⭐⭐⭐⭐ Review *by K***D on March 12, 2025* ## Frequently Bought Together - Graco Tranzitions 3 in 1 Harness Booster Seat - Graco TurboBooster 2.0 Backless Booster Car Seat, Denton - Graco TurboBooster 2.0 Highback Booster Car Seat, Declan --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/62364441-graco-tranzitions-3-in-1-harness-booster-proof](https://www.desertcart.gr/products/62364441-graco-tranzitions-3-in-1-harness-booster-proof) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-05-06*