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Best Fitness

Top 10 best-selling products in Fitness as voted by Diapers.com Million-plus customer base

We've put together Top 10 lists of our best-selling Fitness, in each category so you can get the inside scoop on approved favorites. Check out the most popular brands: Lifefactory, Bobble & Gaiam. Everyday Low Prices brought to you by Diapers.com. We offer free delivery on most orders. If you don't like something, send it back. If you have a suggestion, let us know. We're here when you need us - 24 hours a day, 7 days a week, 365 days a year.
1. Lifefactory
Glass Bottle w/Sleeve - 16oz - Turquoise
Lifefactory Glass Beverage Bottle - Turquoise - 16 ozLifefactory creates innovative, non-toxic products that make it easy to lead a healthy and eco-conscious lifestyle. They fuse modern sensibility, eco-friendly composition, and exceptional utility to produce a glass beverage bottle that is free of known harmful chemicals such as BPA, phthalate, PVC, and polycarbonate. All materials are FDA approved. The unique patent pending silicone sleeve is free of plastics, 100-Percent non-toxic, provides a great gripping surface and helps prevent breakage. The benefit of using a glass beverage bottle is
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  • 2. Lifefactory
    Glass Bottle w/Sleeve - 22oz - Orange
    Lifefactory 22-oz Beverage Bottle - OrangeLifefactory creates innovative, non-toxic products that make it easy to lead a healthy and lifestyle. They fuse modern sensibility, composition, and exceptional utility to produce a glass beverage bottle that is free of known harmful chemicals such as BPA, phthalate, PVC, and polycarbonate. All materials are FDA approved. The unique patent pending silicone sleeve is free of plastics, 100% non-toxic, provides a great gripping surface and helps prevent breakage. The benefit of using a glass beverage bottle is that there is no risk of chemicals leaching
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  • 3. Lifefactory
    Glass Beverage Bottle - 9 oz - Orange
    Lifefactory Glass Beverage Bottle - 9 oz - Orange9 oz Flat Cap bottles are leakproof and pack well in lunchboxes and backpacks for school-age kids and fit easily in purses for on-the-go moms.Features: Reusable water bottle Dishwasher Safe (place cap parts and nipple on top rack/no need to remove silicone sleeve unless desired) Protective silicone sleeve provides a non-slip gripping surface and helps prevent breakage Includes polypropylene (PP#5) cap BPA-free and phthalate-free All materials are FDA approved Made in USA/Europe
    4. Lifefactory
    Glass Beverage Bottle - 9 oz - Royal Purple
    Lifefactory Glass Beverage Bottle - 9 oz - Royal Purple9 oz Flat Cap bottles are leakproof and pack well in lunchboxes and backpacks for school-age kids and fit easily in purses for on-the-go moms.Features: Reusable water bottle Dishwasher Safe (place cap parts and nipple on top rack/no need to remove silicone sleeve unless desired) Protective silicone sleeve provides a non-slip gripping surface and helps prevent breakage Includes polypropylene (PP#5) cap BPA-free and phthalate-free All materials are FDA approved Made in USA/Europe
    5. Lifefactory
    Glass Bottle w/Sleeve - 16oz - Royal Purple
    Lifefactory Glass Beverage Bottle - Royal Purple - 16 ozLifefactory creates innovative, non-toxic products that make it easy to lead a healthy and lifestyle. They fuse modern sensibility, composition, and exceptional utility to produce a glass beverage bottle that is free of known harmful chemicals such as BPA, phthalate, PVC, and polycarbonate. All materials are FDA approved. The unique patent pending silicone sleeve is free of plastics, 100-Percent non-toxic, provides a great gripping surface and helps prevent breakage. The benefit of using a glass beverage bottle is that there is no risk
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  • 6. Thinkbaby
    Insulated Sports Bottle - Silver - 12 oz
    Thinkbaby Insulated Sports Bottle - Silver - 12 ozWhy a sport bottle? When we introduced the THINKSPORT bottle over six years ago, most reusable bottles were made of polycarbonate material, which leaches Bisphenol-A (BPA). More recently, it has been shown that aluminum bottles with epoxy liners also leach this harmful chemical. So we set out to find a safe material that adhered to our strict chemical policy.We then went on to design our bottles to be highly functional and great-looking too! How is the THINKSPORT bottle different? All THINKSPORT bottles are super insulated to keep the contents
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  • 7. Acorn
    Prenatal Fitness Fix with Erin O'Brien DVD
    Staying fit and energized throughout your pregnancy just got easier. Custom-created by Hollywood trainer and Hollywood Mom ERIN O’BRIEN, Prenatal Fitness Fix is a unique program that quickly and effectively conditions your growing body.Modified Pilates, kegels, sports conditioning, and true-blue body sculpting seamlessly blend together in Erin’s two workouts. You’ll get it all: fat-burning cardio, muscle toning, strength training, and tension-relieving stretches. The first workout—40 minutes long—is like an exercise class in the comfort of your own home. No specia
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  • 8. Gaiam
    Prenatal Yoga DVD
    Focused on helping you feel comfortable, relaxed and fit during pregnancy, this workout will increase your energy and stamina and build strength, flexibility and balance.
    9. Lifefactory
    Glass Beverage Bottle - 9 oz - Ocean
    Lifefactory Glass Beverage Bottle - 9 oz - Ocean9 oz Flat Cap bottles are leakproof and pack well in lunchboxes and backpacks for school-age kids and fit easily in purses for on-the-go moms.Features: Reusable water bottle Dishwasher Safe (place cap parts and nipple on top rack/no need to remove silicone sleeve unless desired) Protective silicone sleeve provides a non-slip gripping surface and helps prevent breakage Includes polypropylene (PP#5) cap BPA-free and phthalate-free All materials are FDA approved Made in USA/Europe
    10. Lifefactory
    Glass Bottle w/Sleeve - 16oz - Graphite
    Lifefactory Glass Beverage Bottle - Graphite - 16 ozLifefactory creates innovative, non-toxic products that make it easy to lead a healthy and lifestyle. They fuse modern sensibility, composition, and exceptional utility to produce a glass beverage bottle that is free of known harmful chemicals such as BPA, phthalate, PVC, and polycarbonate. All materials are FDA approved. The unique patent pending silicone sleeve is free of plastics, 100-Percent non-toxic, provides a great gripping surface and helps prevent breakage. The benefit of using a glass beverage bottle is that there is no risk of c
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