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SeasonSeal Casserole set, (1L+1M) & Vacuum Device
SeasonSeal Casserole | SeasonSeal-Round Containers
SeasonSeal Casserole | SeasonSeal-Round Containers
SeasonSeal Casserole | SeasonSeal-Round Containers
SeasonSeal Casserole | SeasonSeal-Round Containers
SeasonSeal Casserole | SeasonSeal-Round Containers
SeasonSeal Casserole set, (1L+1M) & Vacuum Device
SeasonSeal Casserole

SeasonSeal Casserole set, (1L+1M) & Vacuum Device

SeasonSeal Round Containers-1L SeasonSeal Round Containers-1L SeasonSeal Round Containers-1M SeasonSeal Round Containers-1M SeasonSeal Containers Vacuum Device SeasonSeal Containers Vacuum Device
SeasonSeal Casseroles bring oven-to-table versatility to your vacuum-fresh system. Bake, serve, and store all in one elegant, airtight dish. Our dual-mode vacuum marinates or vacuum-seals.
2 perfect meal sizes: Medium 1.4 qt size is ideal for side dishes, roasted vegetables, or marinated meals for two. Large 2.2 qt is family-sized for hearty casseroles, pasta bakes, or roasts.
Perfect Vacuum Seal Every Time: In Seal Mode, the device vacuums out all the air in seconds. Our vacuum device is incredibly powerful yet handheld and compact.
SEASON Mode vacuums and releases pressure in repeated cycles, infusing your foods with flavor in as little as 20 minutes.
Freshness Seal: After marinating, flip the container back to Seal mode and vacuum one more time to lock in freshness until you’re ready to cook. Keep food fresh for up to 5X longer than traditional storage methods.
Durable Glass Containers: Made for use in the oven, microwave, freezer, and dishwasher (without the lid). Food-grade and built to last for years.
Easy Storage: Nestable containers and lids.
100% Satisfaction Guarantee
SeasonSeal Containers are only compatible with the SeasonSeal Vacuum Device.
Enjoy a 100% satisfaction guarantee with our innovative marination and storage solution!
Patent pending
$109.99
Split any purchase into 4 installments over 6 weeks with

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Features
  • This bundle includes the SeasonSeal Vacuum Device, 2 Containers (Medium Round Containers x1 / Large Round Container x1) SeasonSeal Vacuum Containers with lids, and one charge cable
  • The SealVax SeasonSeal Vacuum Device is made specifically for SeasonSeal Vacuum Containers. It is battery-powered and completely seals these large containers within 60 seconds
  • The containers are oven-safe, microwave-safe, freezer-safe, and dishwasher-safe (without the lids)
SEASON MODE
SEASON MODE for Marinating:

Marinate and infuse your food faster than you thought possible with SEASON MODE. This mode automatically cycles between vacuum and release to slightly open the fibers of the food and results in better, faster infusion.
Instructions:
  • Place food and marinade in the SeasonSeal container, leaving an inch of space from the lid.
  • Flip the lid port lever to "OPEN" (necessary for SEASON MODE).
  • Attach the Vacuum Device to the lid port and long-press the button for 5 seconds. A blue light will indicate it is in SEASON MODE, which will run 10 times (30-40 minutes) and stop automatically.
  • *Note: After cycling, the container is not vacuum-sealed. If you want to vacuum and store, switch the lever to "SEALED" and vacuum with the device one more time.
Food-Grade Materials

Our durable glass is free of:

PTFEPolytetrafluoroethylene
(such as Teflon@)
may release toxic
fumes when heated
which can cause
respiratory issues.
PFOAPerfluorooctanoic acid,
a manufactured chemical.
Health risks
include cancer &
hormonal disruption.
PFASPer- and
Polyfluoroalkyl substances
are a group of
manufactured chemicals
linked to cancer,
reproductive issues,
immune system suppression,
and more.
Heavy MetalsHeavy metals
are linked to
neurological damage,
organ toxicity,
developmental issues,
cancer risk,
and impaired
cognitive function.
BPA & BPSAnodizing poses
an environmental
risk due to
potentially harmful
manufacturing byproducts.

Shipping
This product is eligible for FREE shipping.
  • Tracking numbers will be provided when the product is shipped.
  • We currently ship to addresses in the United States/Canada (USPS domestic territories) and P.O. boxes.
  • Once the product has been purchased, please allow 5-7 days for delivery within the United States
  • Our return policy is 30 days from the date of purchase. For return inquiries, please contact info@sealvax.com, and we will get back to you within 24 hours.
  • Please allow 1–2 business days for us to process your order and get it ready for shipping. 
Order and shipping confirmations will be sent via email.
Customers can request text updates through CONTACT US.

Shipping Policy

×
This product is eligible for FREE shipping.
  • Tracking numbers will be provided when the product is shipped.
  • We currently ship to addresses in the United States/Canada (USPS domestic territories) and P.O. boxes.
  • Once the product has been purchased, please allow 5-7 days for delivery within the United States
  • Our return policy is 30 days from the date of purchase. For return inquiries, please contact info@sealvax.com, and we will get back to you within 24 hours.
  • Please allow 1–2 business days for us to process your order and get it ready for shipping. 
Order and shipping confirmations will be sent via email.
Customers can request text updates through CONTACT US.
More Details

Customer Reviews

Based on 32 reviews
94%
(30)
6%
(2)
0%
(0)
0%
(0)
0%
(0)
D
Daniel Wu
Reliable system

Works consistently well.

C
Cindy Moore
Healthy storage

I prefer glass over plastic.

J
Julia F.
Stackable Design

Saves space in my fridge.

J
James T.
Great for Marinating

Vacuum helps flavors absorb faster.

E
Eric J.
Keeps Leftovers Fresh

My leftovers last noticeably longer.

123

Returns & Cancellation

All products sold by SealVax come with a 30 days return and cancellation policy.
This takes effect from the date of purchase. Please reach out to our support for more information.


Perfect Vacuum Every Time

Detects the right air pressure and stops automatically

SeasonSeal Vacuum Casserole

Easy Vacuum Release

Lift the bar to "SEALED"
when vacuuming.

Lift the bar to "OPEN"
to release vacuum.

Air-Tight Seal

Strong, air-tight lid keeps food fresh by holding the vacuum until you release it

Food Grade & Free of Toxins

These food-grade glass containers go
from prep to serve and can be
used in the freezer, oven, microwave,
and dishwasher (without the lids)
Revolutionary Dual-Mode Vacuum
Revolutionary Dual-Mode Vacuum

Revolutionary Dual-Mode Vacuum

The SeasonSeal Vacuum has evolved and now has 2 modes!
•SEAL MODE: Detects and pressurizes to the perfect vacuum and stops on its own.
•SEASON MODE: Designed for marinating, it cycles between vacuuming and releasing until you turn it off, resulting in the fastest and most delicious way to infuse flavor into your meats and veggies
Marinate Faster With More Flavor
Marinate Faster With More Flavor

Marinate Faster With More Flavor

Marinate and infuse your foods with flavor faster and more thoroughly than you thought possible — in as little as 20 minutes! SEASON MODE of the vacuum device automatically cycles between vacuum and release repeatedly. This opens the meat fibers and allows better and faster infusion.
Keep Food Fresh Up To 5X Longer
Keep Food Fresh Up To 5X Longer

Keep Food Fresh Up To 5X Longer

As with all SealVax Vacuum Collections, SeasonSeal keeps your food fresh and tasty for up to 5X longer than standard storage. Less wasted food means less wasted money AND less landfill. It’s a win win win.
Revolutionary Dual-Mode Vacuum

Revolutionary Dual-Mode Vacuum

The SeasonSeal Vacuum has evolved and now has 2 modes!
•SEAL MODE: Detects and pressurizes to the perfect vacuum and stops on its own.
•SEASON MODE: Designed for marinating, it cycles between vacuuming and releasing until you turn it off, resulting in the fastest and most delicious way to infuse flavor into your meats and veggies
Marinate Faster With More Flavor

Marinate Faster With More Flavor

Marinate and infuse your foods with flavor faster and more thoroughly than you thought possible — in as little as 20 minutes! SEASON MODE of the vacuum device automatically cycles between vacuum and release repeatedly. This opens the meat fibers and allows better and faster infusion.
Keep Food Fresh Up To 5X Longer

Keep Food Fresh Up To 5X Longer

As with all SealVax Vacuum Collections, SeasonSeal keeps your food fresh and tasty for up to 5X longer than standard storage. Less wasted food means less wasted money AND less landfill. It’s a win win win.


See How People Love Their SealVax!


See how people love their SealVax!

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Frequently asked questions

🧂 SeasonSeal Containers Collection

Q: How does vacuum marinating work, and why is it faster?
SeasonSeal uses our new dual-mode vacuum device. SEASON Mode cycles the vacuum pressure to open the fibers of your food, helping flavor soak in and penetrate fast. Research from NC State University (link) shows vacuum cycling can cut marination time by up to 3x—great flavor in minutes, not hours.

Q: How do I use SeasonSeal for marinating?
Just place your food and marinade in the SeasonSeal container, leave a little space at the top, and use the SEASON MODE of the dual-mode vacuum to marinate faster than you thought possible.

To activate:
1. Flip the lid lever to OPEN
2. Long-press the vacuum device for 5 seconds until the blue light turns on
3. Let it run (about 30–40 minutes)—it shuts off automatically
Want to store after? Just switch the lid to SEALED and vacuum one more time.
[See full instructions →]

Q: What kinds of food work best with SeasonSeal?
SeasonSeal is perfect for anything you want to marinate—meats, tofu, veggies, and more. But it’s also great beyond marination: use it for meal prep, storing leftovers, chopped vegetables, or even fruit salads. With two stackable, transparent sizes, it’s easy to see what you have and keep your fridge organized.

Q: How do I clean SeasonSeal Containers?
The glass containers are dishwasher-safe. The lids should be hand-washed.

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