LYNNX: Hand Warmers
Microwaveable Heat Packs for Cold Hands and Portable Comfort
The LYNNX Hand Warmers provide quick, natural heat designed to warm cold hands and support comfort on the go. These reusable microwaveable heat packs deliver targeted warmth for commuting, outdoor activities, sports events, and winter weather.
LYNNX Hand Warmers, Microwaveable Heat Packs for Cold Hands and Outdoor Comfort
Engineered Comfort, Thoughtfully Crafted
“Warmth is not a luxury, it is a necessity.”
Surabhi Sharma, CEO and Co founder
Born in Louisville, where design meets science, SUSH creates microwaveable heat therapy essentials that warm cold hands, revive tired muscles, ease tension, and support everyday comfort.
Every SUSH warmer is handcrafted and finished in Louisville, Kentucky. Each grain is meticulously cleaned and heat treated to ensure lasting freshness and hygiene. We combine these natural fillings with breathable, durable fabrics designed to store and release heat evenly.
No wires.
No batteries.
No chemicals.
No waste.
Just natural, sustained warmth refined by nature and perfected through thoughtful engineering.
Our cotton interior layers hold heat comfortably against the body, while breathable microfiber exteriors provide a soft, smooth finish designed for daily use. Every detail is intentional, from fabric selection to weight distribution, ensuring reliable therapeutic heat you can trust.
In just one month of regular use, our warmers pay for themselves. Every microwave cycle saves energy compared to electric heating pads, lowers your footprint, and delivers comfort naturally.
Whether you are easing muscle tension, warming cold feet before bed, recovering after activity, or gifting comfort to someone you love, SUSH is here to make small moments of care last longer.
Engineered comfort.
Handcrafted warmth.
Made with care in Louisville, Kentucky.
LYNNX Hand Warmers
Microwaveable Heat Packs for Cold Hands and Everyday Warmth
Student favorite, reliable warmth wherever you go.
The LYNNX Hand Warmers are designed to provide quick, natural heat for cold hands during chilly mornings, long commutes, outdoor activities, and winter walks. Compact and easy to carry, these microwaveable heat packs deliver targeted warmth when you need it most.
Whether you are heading to class, hiking outdoors, waiting at a bus stop, or enjoying time outside, LYNNX provides clean, reusable heat without cords, chemicals, or disposable waste.
Small in size, powerful in comfort.
Why They Work
Provides 15 to 30 minutes of sustained natural heat
Reheats in just 1 minute in a standard microwave
Compact and easy to carry
Ideal for commuting, sports, outdoor activities, and winter travel
Reusable and eco friendly alternative to disposable hand warmers
No batteries, no waste, just simple microwaveable heat therapy.
Designed for Comfort and Portability
The inner component is crafted from 100 percent cotton to hold natural heat comfortably. The breathable microfiber outer layer provides a soft, smooth feel in your hands or pockets.
Net weight approximately 14 ounces
Dimensions approximately 3 inches by 6 inches each
Sized intentionally for pockets, gloves, and easy carry.
How to Use
Place in a standard microwave for 1 minute.
Hold comfortably in your hands or place inside pockets or gloves.
Enjoy up to 30 minutes of consistent warmth.
For use as a microwaveable heat wrap only.
Enhance Your Comfort
Pair with SUSH Refresh aromatherapy sprays or essential oils to add a gentle scent layer to your warmth experience.
Why SUSH?
Engineered Comfort, Thoughtfully Crafted
“Warmth is not a luxury, it is a necessity.”
Surabhi Sharma, CEO and Co founder
Born in Louisville, where design meets science, SUSH creates microwaveable heat therapy essentials that warm cold hands, revive tired muscles, ease tension, and support everyday comfort.
Every SUSH warmer is handcrafted and finished in Louisville, Kentucky. Each grain is meticulously cleaned and heat treated to ensure lasting freshness and hygiene. We combine these natural fillings with breathable, durable fabrics designed to store and release heat evenly.
No wires.
No batteries.
No chemicals.
No waste.
Just natural, sustained warmth refined by nature and perfected through thoughtful engineering.
Our cotton interior layers hold heat comfortably against the body, while breathable microfiber exteriors provide a soft, smooth finish designed for daily use. Every detail is intentional, from fabric selection to weight distribution, ensuring reliable therapeutic heat you can trust.
In just one month of regular use, our warmers pay for themselves. Every microwave cycle saves energy compared to electric heating pads, lowers your footprint, and delivers comfort naturally.
Whether you are easing muscle tension, warming cold feet before bed, recovering after activity, or gifting comfort to someone you love, SUSH is here to make small moments of care last longer.
Engineered comfort.
Handcrafted warmth.
Made with care in Louisville, Kentucky.
Bundle it up & save more
LYNNX Collection
Frequently asked questions
Place the product flat and evenly distribute the rice on a tidy microwave-safe plate. The heating time varies between 30 seconds and 3 minutes, dependent on the product. Look at individual product details for exact timings.
Our products provide long-lasting, sustainable heat that ranges from 15 minutes to up to 2 hours, depending on factors such as indoor vs. outdoor conditions, ambient temperature, and insulation. In warmer indoor settings, the heat may last longer, while in colder outdoor environments, heat retention may be slightly reduced. Designed for maximum efficiency and comfort, our products ensure you get the warmth and relief you need, whether you're relaxing at home, working in a chilly office, or enjoying outdoor activities
Yes! Our neck warmer can be used for cold therapy by simply placing it in the freezer for a few hours. The chilled rice pack helps reduce inflammation, swelling, muscle soreness, and headaches by numbing the affected area and constricting blood vessels. It’s an excellent natural remedy for post-workout recovery, injuries, migraines, or hot weather relief. For best results, store the neck warmer in a sealed bag while in the freezer to keep it fresh and ready for use whenever you need cooling comfort.
Our rice neck warmer is 100% reusable, making it an eco-friendly and sustainable alternative to electric heating pads or disposable heat packs. It requires no batteries, or chemicals, reducing energy consumption and waste. Made with natural rice and cotton and microfiber materials, it provides a safe, non-toxic way to enjoy heat or cold therapy. Plus, its long lifespan means you can use it again and again, minimizing environmental impact while promoting natural pain relief and relaxation.
Enhance your relaxation experience by adding essential oils or SUSH signature fragrances to your SUSH products. Aromatherapy offers benefits such as stress relief, improved sleep, and a calming effect. Simply roll essential oils onto the fabric or spray SUSH fragrance at room temperature. When heated, the warmth releases a soothing scent, transforming your heat therapy into a spa-like experience