This cordless Shark stick vacuum — a rare 50% off — has a little secret up its sleeve

Thousands of Amazon shoppers love these sturdy containers, which have airtight seals to keep food fresh. They're made of glass — but not just any glass. We're talking about borosilicate glass, which is used on thermal tiles in space shuttles.

Not only does it conveniently allow you to see what's packed inside, but it's oven-safe up to 1,040°F and can go in the microwave without a lid. You can also store these containers in the freezer if you have leftovers you know you won't get to right away.Got leftovers? Ditch the plastic for these super-strong glass containers.

Bye-bye, soggy bath mats: Yahoo readers are adding this ultra-thick, impossibly soft rug to their carts in droves. It's made of highly absorbent, quick-drying chenille microfiber that'll soak up excess water from your feet in a jiffy, and its plush texture will feel like heaven after your shower. At over 45% off, it's down to its lowest price yet.

Hate vacuuming? Get a robot to do it for you! You can use this high-end Roomba to clean your whole house or select rooms. It can go just about anywhere — use it on carpet, tile or hardwood — and it's smart enough to avoid sucking up rogue socks, shoes, computer cords, etc.

"I have two German Shepherds, which equals a lot of fur, therefore we have four Roombas. Yes, four," said one loyal shopper. "This one does seem to get stuck under furniture more than the other two. However, it gets over things better, runs quieter and vacuums both the carpet and hardwood just as well if not better. So, I bought a second one. I highly recommend it. I have all four scheduled to run every day, they work well with Alexa and I truly have no complaints. If I needed a fifth roomba I would 100% buy a third of this model."

Want to start your evenings on the right foot, er, head? You'd be wise to snag this popular pair while it's nearly 80% off. Filled with a lofty down alternative stuffing, these plush pillows are moisture-wicking and promote airflow for a more comfortable slumber. They're also machine washable!

Handy humans, this one's for you: With a powerful drill and impact driver in this set, you'll finally be able to cross all those home-improvement tasks off your list. The compact, lightweight design makes them both easy to use, and the best part? No cords!

At nearly 50% off, this is one of the best prices I've seen it on sale for in years. 

This little doodad has become a bona fide hit with Amazon shoppers — more than 30,000 were purchased in the past month alone. You can use it on practically any piece of clothing or upholstery to remove lint, pilling and other types of fuzz that make their way onto your fabrics. It's compact enough to pack in your suitcase while traveling, and at a mere $9, it's about as low as it's been in years. 

Tell Fido he doesn't need to fear this Roomba — this sucker's after his spilled kibble and muddy pawprints, not him.

This 8.25-pound cordless vacuum is a game changer for pet parents or anyone who only has a short time to clean. Just zip it around and let its powerful suction do the rest. It has Shark's proprietary "PowerFins" in its microfiber brushroll, which dig deep into carpets to collect debris, dust and dirt. It also has an odor neutralizer to keep smells at bay as you stir them up, offers up to 40 minutes of runtime and comes with crevice and pet hair attachments. Clean Sense IQ detects dirt you may not even see and boosts suction powers until the area is totally clean.

"This vac is pretty awesome. It is lighter than I expected," said a cleanly customer. "The vac does a great job on hard floors, as it has two types of rollers — one is with the 'blades' and the other is a microfiber material, which means it not only picks up debris, it also sweeps and cleans the dust that has settled on the floor... It passes the Cheerios test, and picks up crunchy cat food on the floor with ease."

A queen mattress for under $200? No, you're not dreaming! But this isn't just any mattress. It's topped with gel memory foam to help banish those pesky night sweats — and speaking of sweating, green tea and purified charcoal infusions keep things nice and fresh. The medium-firm feel strikes just the right balance between comfortable and supportive, and at an insane $148, this is as low as it's ever been. 

Sipping lukewarm coffee is arguably worse than a morning with no coffee at all, which might explain why these vacuum-insulated espresso cups have a 4.9-star average rating. Reviewers say they keep java nice and hot, plus they're dishwasher safe, highly durable (bring 'em camping) and stackable to save space.

This pretty lilac pair is down to its lowest price of all time, as is this chic dark red.

Picnic season will be here before we know it, and if you've been eyeing Yeti coolers, this one's down to its best price ever. According to the brand, it can hold 18 cans with a 2:1 ice-to-can ratio, or 24 pounds of ice. Plus, it's tall enough to fit wine and soda bottles but slim enough that it won't take up too much space. 

Here's a nifty little gizmo for you: This multitasking sink strainer not only keeps food remnants and utensils from falling down the drain, it also can be used as a stopper for holding water in the basin. Plus, it has sealing gaskets that can help prevent icky odors. 

Ah, yes, the coveted Stanley cup. These bad boys rarely go on sale, but this No. 1 bestseller happens to be marked down to a new record low — stock up! It's got a built-in straw and keeps cold drinks cold for up to nine hours (40 hours if they're iced!). Plus, its tapered bottom will fit right in your car's cupholder.