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Description
britax stage 2 car seat Britax Poplar 2-in-1 Convertible Car Seat with ClickTight – Crib & KidsReady to go with room to grow! The Poplar S convertible car seat takes the stress out of moving to the next car seat stage thanks to the patented ClickTight installation and slim SpaceSaver design. This convertible car seat accommodates up to 50 lbs when installed rear facing, allowing your child to ride rear facing longer. It easily switches to a forward facing car seat as your child grows, accommodating up to 65 lbs. ClickTight technology provides
Ready to go with room to grow! The Poplar® S convertible car seat takes the stress out of moving to the next car seat stage thanks to the patented ClickTight® installation and slim SpaceSaver™ design. This convertible car seat accommodates up to 50 lbs when installed rear-facing, allowing your child to ride rear-facing longer. It easily switches to a forward-facing car seat as your child grows, accommodating up to 65 lbs. ClickTight technology provides fully open seat belt paths that are clearly labeled and easy to access, and the automatic tensioner takes care of the tightening. This baby car seat lets you easily adjust the 14-position no-rethread harness and headrest to help create the perfect fit. The premium inserts also help provide refined comfort and a tailored fit. The ReboundReduce™ stability bar easily attaches to the car seat when installed rear-facing, helping to minimize movement in the event of a crash. Slim outside and spacious inside, this convertible car seat features 17-inch SpaceSaver™ technology designed to fit 3-across* without compromising on trusted Britax® safety and premium comfort. The rear-facing car seat includes a patented SafeCell® crumple zone and a V-shaped top tether to help manage crash energy. Carbon steel frame and belt paths provide strength and stability. The car seat cover fabrics are naturally flame-retardant with no added FR chemicals, and they’re safe to machine wash and dry time and again. *Britax cannot guarantee 3-across installation fitment in all vehicles
- Convertible Design: Works as a rear-facing car seat with the infant insert and converts to a forward-facing car seat as your child grows
- Fit: Rear-facing 5-50 lbs; Forward-facing 30-65 lbs. *Due to regulatory changes, weight and height ranges may vary by model. Always follow the weight and height specifications listed in your product's user guide and on your product labels.
- ClickTight® Installation: With ClickTight, you know it’s right in just 3 easy steps: open, thread and buckle, click it closed
- ReboundReduce™ Stability Bar: Carbon steel bar easily attaches to the car seat when installed rear-facing to minimize the movement in the event of a crash; must be removed when installed forward-facing
- SpaceSaver™ Design: Slim 17" seat is designed to fit 3-across without compromising on trusted Britax® safety and premium comfort. *Britax cannot guarantee 3-across installation fitment in all vehicles
- Infant Insert: Specifically helps to properly position newborns
- 5-Point Safety Harness: Helps evenly distribute crash energy to keep your child safe
- Patented V-Shaped Top Tether: Has 2 connection points to help slow and reduce forward movement in a crash; easily stores away when not in use
- Easy-Read Level Indicators: The 6-position and quick-adjust recline helps you find the most comfortable fit for your child and the best fit for your vehicle
- Naturally Flame-Retardant Fabrics: With no added FR chemicals
- SafeCell® Technology: Acts as a crumple zone, helping to keep crash energy away from your child
- Easy-Adjust Harness: The 14-position no-rethread harness and headrest move to help create the perfect fit
- Carbon Steel Frame: Reinforces the seat structure to help keep it sturdy and stabilized
- Flip-Forward Buckle Pad: Stays out of the way for easy boarding
- Washer and Dryer-Friendly: No more hand-washing or waiting for the cover to air-dry; just quick and easy cleanup, so you can keep moving
- Dishwasher-Safe Cup Holders: The 2 cup holders slide in and out for easy cleaning between rides
Specifications
- Product Dimensions: 20.5"L x 17"W x 23.5"H
- Harness Slot Heights: 8", 8.7", 9.4", 10.1", 10.8", 11.5", 12.2", 12.9", 13.6", 14.3", 15", 15.7", 16.4", 17"
- Buckle Strap Depths: 4" - 7"
- Child Weight: 5-65 lbs
- Rear-facing Harnessed Height: Less than 49"
- Forward-facing Harnessed Height: Less than 49"
- Rear-facing Harnessed Weight: 5-50 lbs
- Forward-facing Harnessed Weight: 30-65 lbs
- Seat Area Depth/Width: 11" / 12"
- Shoulder Width: 14"
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 21 reviews
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Product Reviews
★★★★★ 5
Great product, poorly designed bottles.
Scent: Onion Unscented
I like this product! However, the bottles are heavy, bulky and awkward, what a waste of plastic. The design is poor. The conditioner top was broken, and the product was so thick it was very hard to try and get out of the unyielding bottle when I unscrewed it. Had to ask for a replacement. But it smells great and leaves my hair very soft. I had gotten one for my mother (87) but the bottle was a little much for her, too bad. There's less in it than what it looks like, as it has an inner, smaller container. A lot of trouble and cost to save a small amount of product.
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Reviewed in the United States on June 6, 2026
★★★★★ 4
Great product for damaged bleached hair
Scent: Keratin
Great shampoo and conditioner. Smooths the frizzy ends. I bleach my hair and I am unhappy that this product appears to have washed or altered the toner. I have platinum bleached hair and I put a pale blonde toner on it. I waited 4 days after I bleached and toned my hair to use your product and the end result was yellow hair not that beautiful pale blonde color. I will play around with purple shampoo and your product to see if I can find a happy medium because I do love the silky feeling on my damaged over-processed hair. Thanks for developing such a wonderful product for damaged hair
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Reviewed in the United States on May 15, 2026
★★★★★ 5
Shiny Hair? Yes please
Scent: Onion Unscented
I have used this product just a few times since buying it. It made my hair shiny and smooth. Very minimal frizz. I bought it after doing research on how women helped their hair before all these hair products came out and Onion water was one of the top answers. After believing that I wanted onion smell in my hair, I came across this product and it actually smells SO NICE. After blow drying my hair, my hair was fuller and bouncier. I saw a difference right away. I have seen less hair in my shower drain and I honestly couldn't be happier with this combo.
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Reviewed in the United States on June 1, 2026
★★★★★ 5
Excellent product at a very fair price
Scent: Caffeine
I have been using the caffeine version of this shampoo and conditioner for a little over three months.
I like to give a new shampoo and conditioner about three months before concluding if it’s a hit or a miss.
Originally, I was using the biotin version of this shampoo for approximately two years and was very happy with the results.
I needed to reorder, so I was looking over the other options in this same brand. This brand is considered to be a good quality product. I did do a bit of research before originally purchasing the biotin version.
The biotin version is a lightweight product that did not weigh my hair down with build up over several uses. I ended up needing to use a clarifying shampoo only about once a month, as opposed to once every week.
I have very fine, thin hair and a lot of products I have tried over the years have not worked for me because of the heaviness that leaves my hair flat. I did not have this result with the Bellisso Biotin shampoo.
Bellisso is very well priced, and in my opinion, is comparable to more expensive salon products.
I do like to try new things, so trying a different version of a brand that I was already happy with seemed like it didn’t come with much risk.
Comparing the two versions, biotin vs caffeine:
The biotin option worked very well on my fine, thin hair. The shampoo had a bit of a lower amount of foaming, but it did get my hair clean. The biotin conditioner also worked well, and was easy to rinse out and did not leave a residue on my hair.
The caffeine version is very different than the biotin version, but neither in a good way or a bad way. Just different.
I noticed that much less product of the caffeine shampoo and conditioner is needed to get the job done. The amount of product needed is probably highly dependent on your particular hair, so keep in mind, I probably have less hair than most people.
The shampoo foams ALOT. I didn’t mind this at all. Per the instructions on the bottle, you are supposed to apply and massage your scalp and rinse after 2-3 minutes so the caffeine can be absorbed into your scalp, so having that extra foaming helps. This is meant to stimulate circulation in the scalp, and promote hair growth. If you are the girl that is always in a hurry, this is probably not the version of this shampoo for you :)
The caffeine conditioner goes a very long way, so best to start with half as much as you normally use and go from there.
All in all, I’m happy with both versions and I would definitely consider trying another version of this brand.
I would highly recommend this brand in whichever version suits your personal hair type and needs.
The price is right, as is the quality.
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Reviewed in the United States on May 18, 2026
★★★★★ 5
Gotta Buy Them All!!
Scent: Keratin
I currently have these sets:
- Rice Water
- Keratin
- Biotin
- Cleanser
I have been a hairstylist for about fourteen years and have tried EVERY expensive, professional salon brand product out there that promised great results for moisture, repair, scalp health, etc. and none serve the purpose for more than a day or two.
These products have been a game changer. I have very curly, fine-medium strands with high density that is consistently dry, brittle, extremely frizzy, and tends to clump together with most products I have used that promise to repair and assist. I started using the cleanser (I recommend using it ONCE a week at max -- it exceeds the expectations and will leave your hair feeling stripped and dry if you use it too often) to start with, to remove build-up. My hair obviously felt incredibly dry after this, so I washed a second time with Biotin and then finished with the biotin conditioner -- for the first time in years, my hair feels AMAZING.
It has been three days since the last wash. My hair typically feels heavy and weighed down after the first day. I usually braid my hair lightly and put it in a silk bonnet and I wake up with it having absorbed any bit of moisture it can, and it still felt like straw. After two uses of the biotin, I am able to go 3-4 days between washes and my hair and scalp still feel light, fluffy, fresh, and my hair is incredibly soft. My curls went from loose, messy waves to finally retaining the curl pattern again. My hair isn't breaking off every time I run a pick through it. I can actually easily detangle it while the conditioner is in, and was able to leave the conditioner in for a treatment overnight and it felt even better.
My roommates have been using the various ones I have gotten for us, as well, and expressed really enjoying working with their hair again afterward. It responds well to other products cleanses really well afterward.
Just a reminder: Most of these are sulfate free. You will not get much in the way of bubbly lathers from this, but your hair WILL be clean. Work it into your hair for 3-5 minutes before rinsing the shampoo out and even let it sit for a few minutes before rinsing while you do everything else. More does not equal better -- this product goes a long way!
We just purchased the Apple Cider Vinegar and Nettle formulas and I'll update if they are not as great as the others!
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Reviewed in the United States on May 18, 2026
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