The Cozy N Safe Portland i-Size is a forward-facing high-back booster car seat for taller children, roughly 100–150 cm (about 4–12 years, depending on height/build). It is tested to ECE R129 / i-Size. Fit with ISOFIX plus the vehicle’s 3-point seat belt, or with the seat belt alone, depending on your car.
It includes a 12-position adjustable headrest, side-impact protection design, armrests, a cupholder, and a removable washable cover. Colours: Jet / Slate / Ecru (subject to variants on this page).
From about 135–150 cm, the seat can be used as a backless booster per the user manual (vehicle belt still required). Always follow the product label, manual, and vehicle handbook.
Key features
- Forward-facing
- ECE R129 / i-Size
- Height approx. 100–150 cm; backless booster use approx. 135–150 cm (see manual)
- ISOFIX + vehicle 3-point belt, or belt only
- 12-position adjustable headrest
- Side-impact protection (SIP) design
- High-back booster with armrests, cupholder, and cushioned chest pads
- Removable, washable cover
- Colours: Jet / Slate / Ecru
Specifications (brand Specification block)
| Age |
Approx. 4–12 years (by height) |
| Height range |
100–150 cm (with backrest) |
| Backless booster use |
Approx. 135–150 cm (see manual) |
| Orientation |
Forward-facing |
| Fitting |
Vehicle 3-point belt / ISOFIX (up to 150 cm) |
| Regulation |
ECE R129 (i-Size) |
| Product weight |
5.3 kg |
| Product size |
H 59 × W 45 × D 42 cm |
| Colours |
Jet / Slate / Ecru |
Note: The brand’s marketing prose also lists 5.7 kg and 45.5 × 41 × 58.5 cm. Ready Go uses the official Specification list only (5.3 kg / H59 × W45 × D42) so the page shows one consistent set.
FAQ
Q1. What height / age is Portland for?
A. Brand guidance is about 100–150 cm (roughly 4–12 years). Use height first, not age alone. Check the label and manual before install.
Q2. Do I need ISOFIX?
A. Not always. You can use ISOFIX with the 3-point belt, or the vehicle belt alone, depending on the car. Follow the manual and confirm belt path.
Q3. What about after 135 cm?
A. From about 135–150 cm, backless-booster use is described in the manual. Whether and when to remove the backrest depends on the manual and your vehicle.
Q4. Parents in Hong Kong often ask about ~8 years / 1.35 m — how does that relate?
A. Many parents ask about rules around roughly 8 years / 1.35 m. Requirements depend on seat type, the child’s height, and the vehicle, and may change. This is not legal advice. Check the product label and current Hong Kong transport guidance. Unsure? WhatsApp Ready Go Kwun Tong.
Q5. Price and stock?
A. Price and availability are as shown on this product page (the page may show Sold Out). For colour checks or install questions, contact the shop.
Contact / Kwun Tong
WhatsApp: +852 5741 8331
Address: Unit A, B-1, 7/F, Seapower Industrial Centre, 177 Hoi Bun Road, Kwun Tong, Kowloon
Hours: Mon–Fri 12:30–19:00; Sat 12:30–16:00; Sun & public holidays closed
(Walk-in pickup in opening hours usually needs no booking; for bulky seats, WhatsApp first.)
