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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
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Description
britax b free infant car seat B-Free Sport & B-Safe Gen2 FlexFit+ Travel SystemPerfect for active families, B Free Sport Travel System has ventilated sidewalls & an expandable, breathable canopy and wicking athleisure seat liner. One hand quick fold means its easy to close & store, and reflective trim keeps you visible, morning or night. B Safe Gen2 FlexFit Plus infant car seat features a sturdy build with a high strength steel reinforced base, anti rebound bar & SafeCell crumple zone. No rethread harness moves with the headrest
Perfect for active families, B-Free™ Sport Travel System has ventilated sidewalls & an expandable, breathable canopy and wicking athleisure seat liner. One-hand quick fold means it’s easy to close & store, and reflective trim keeps you visible, morning or night. B-Safe® Gen2™ FlexFit™ Plus infant car seat features a sturdy build with a high-strength steel reinforced base, anti-rebound bar & SafeCell crumple zone. No-rethread harness moves with the headrest for easy adjustment as baby grows.
B-FREE SPORT STROLLER
- One-Hand, Quick Fold makes it easy to store and go
- Ventilated Sidewalls improve air flow to keep baby cool
- Athleisure Seat Liner wicks away moisture to keep baby dry; removable for easy cleaning
- Expandable Ventilated Canopy has a peek-a-boo window with magnetic closure
- Reflective Trim on the canopy keeps you visible during morning and evening strolls
- No-Rethread Harness is easy to adjust as your child grows
- No-Flat Rubber Tires with swivel front wheel capability
- Adjustable Handlebar helps parents of all sizes find a comfortable grip
- 7 Storage Pockets make room for more baby gear
- Extra-Large, Front-Access Storage Basket offers additional space and easy reach
- Click & Go™ System lets you click in your Britax infant car seat and keep going
- Infinite Recline helps you find the perfect angle for napping or seeing the world
B-SAFE GEN2 FLEXFIT+ INFANT CAR SEAT
- Looking for Endeavours? B-Safe® Gen2™ FlexFit™ Plus is the next generation of Britax infant car seats, made with a lightweight aluminum handle, spacious seating area and smooth-touch knit fabric
- Thoughtful Details: Tagless fabric helps prevent irritation behind your baby’s head; covered harness release button
- 6-Position, Quick-Adjust Harness & Headrest move together to create the perfect fit as your baby grows—no rethreading, ever!
- Sturdy Build gives you peace of mind while you’re on-the-go with your baby
- Anti-Rebound Bar: Steel bar with padded cover helps reduce movement during a crash
- 2 Layers of Side Impact Protection: Energy-absorbing shell & foam-lined headrest surround the head, neck, and torso
- High Strength Steel reinforces the car seat base to help keep it stabilized
- Patented SafeCell Technology acts as a crumple zone, absorbing crash energy to help keep it away from your little one
- European Belt Guide provides increased stability when installing without the base
- Exclusive SafeCenter LATCH for secure installation in 3 easy steps: connect lower anchors, pull straps to tighten, click carrier into the base
- Quick-Push LATCH Connectors lock into place with a click and are easily released with the push of a button
- 1-Hand Buckle Release: Quick and easy to unbuckle baby and keep moving
- Soft Comfort Pads help keep your child’s neck from rubbing against the harness
- Built-In Lock-Offs help to ensure a snug vehicle seat belt installation with minimal effort
- Spring-Assisted Recline helps your find the best installation angle for your vehicle
- Easy-Read Level Indicators are visible from all angles, clearly displaying the proper installation position for your vehicle
- Removable Infant Pillow gives your newborn baby support when they are under 11 lbs
- Ergonomic Handle is comfortable to carry with your hand or forearm
- SPF 50+ Extra-Large Canopy protects your little one from sun and rain
- Click & Go Stroller Compatibility allows you to pair the car seat with any Britax stroller
Specs
| B-Safe Gen2 FlexFit+ Infant Car Seat | B-Free Sport Stroller |
|---|---|
| Child Weight - 4 - 35 lbs | Product Weight - 22 lbs |
| Child Standing Height - 32" or less | Maximum Unfolded Dimensions - 44"L x 24"W x 42"H |
| Product Weight - Car Seat Only - 11.6 lbs | Folded Dimensions, Wheels On - 32"L x 24"W x 15"H |
| Product Weight - Base Only - 9 lbs | Interior Seat Width - 13" |
| Product Dimensions - 17.9" W x 25.85" H x 26.6" L | Measuring Guide - For use with children from birth up to 55 lbs |
| Seat Back Compartment Height - 20" | Shoulder Width - 15" |
| Seat Area Depth/Width - 12.5" / 8.5" | Harness Slot Heights - 10.5" / 12.5" / 15" |
| Shoulder Width - 10" | Buckle Strap Depth - 7" |
| Harness Slot Heights - 5" / 7" / 9" / 11" | |
| Buckle Strap Depths - 3.5" / 5.5" |
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
4.1 ★★★★★
Based on 297 reviews
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Product Reviews
★★★★★ 4
Simple Magnesium Powder That Is Easy Enough to Take
I just started taking this Magnesium Citrate powder, so it is too early to know if it will help with things like muscle support, heart health, bone health. Magnesium is an important mineral for the body and it plays a role in muscle function, nerve signaling, and overall balance, so I like the idea of adding it to my routine.
The citrus berry flavor is not too horrible, which is a pleasant surprise because some magnesium powders can taste pretty rough. This one is easy enough to drink without feeling like you have to force it down. I also like that it is third party certified and comes with a full sixty servings.
I will need more time to see if it makes a noticeable difference, but so far the experience has been simple and the taste is manageable.
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Reviewed in the United States on May 14, 2026
★★★★★ 5
2 months supply, tasty berry bubblegum flavor, no morning cramps.
I've been taking Magnesium supplements for a long time, usually in capsule form. Starting from about age 45 I kept getting these awful morning calf cramps. Especially stretching, or on cold morning. The sudden agony was unexpected and concerning. Magnesium is the answer and this water-soluble magnesium from Thorne is no exception.
For this particular problem, calf cramps. The results are noticable within a couple of days. If I stop taking magnesium for 3-5 days the cramps come back.
Thorne powder has a berry flavor that is very similar to bubble gum. It dissolves easily without leaving any lumps. Is great to help you take your other supplements. I've been taking this for about 3 weeks with no cramps. Price is a little higher than capsules typically are. This works for me and the tub should last two-months if you follow the directions.
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Reviewed in the United States on May 25, 2026
★★★★★ 5
Easy Way to Add Magnesium Support
Magnesium is one of those supplements many people find helpful as part of their wellness routine. The powder format makes it easy to adjust serving sizes and mix into drinks.
One thing I liked was the citrus berry flavor, which made it more pleasant than many unflavored supplements. Overall, a convenient magnesium option from a well-known brand
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Reviewed in the United States on June 3, 2026
★★★★★ 5
Great Taste and Mixes in Water Well
I’ve been using this magnesium citrate powder for a little while now, and overall it’s been a positive experience. One of the standout aspects is how well it mixes. It dissolves easily in water with minimal residue, which makes it much more convenient compared to some other powdered supplements I’ve tried. The citrus berry flavor is also quite good: light, slightly sweet, and easy to drink without being overpowering. The powder format makes it simple to adjust how you take it (more or less water, etc.), and I didn’t notice any strong aftertaste. From a general usability standpoint, this checks the boxes I look for in a supplement: good taste, easy mixing, and consistent quality. Thorne also has a strong reputation, and this product feels in line with that in terms of formulation and overall experience. As with any supplement, individual experiences can vary, but from a taste, mixability, and convenience perspective, this has worked well for me. Overall, this is a solid option if you’re looking for a magnesium citrate powder that’s easy to take on a regular basis.
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Reviewed in the United States on April 30, 2026
★★★★★ 5
Great Magnesium Blend That Actually Works
Size: 100 Count (Pack of 1), Size: 100 Count (Pack of 1)
I’ve been taking Life Extension Magnesium Caps (500 mg) for a few weeks now, and I can really feel the difference. It’s a blend of magnesium oxide, citrate, and succinate, and I’ve noticed improved sleep quality and fewer muscle cramps at night. The capsules are easy to swallow and don’t upset my stomach, which has been an issue with other magnesium supplements I’ve tried. Plus, I like that they’re vegetarian-friendly and come in a 100-count bottle, which lasts a good while.
What I appreciate most is how balanced this formula feels. I take it mainly for sleep, muscle support, and overall well-being, and I genuinely notice I feel more relaxed, especially in the evenings. For the price and quality, it’s a great value. I’ll definitely keep this one in my daily routine.
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Reviewed in the United States on June 18, 2025