TopHat Technologies Sous Vide Sinker Weights 1.2 lb Stainless Steel with Clips & Chain-Link Net for Even Cooking

TopHat's 1.2 lb sous vide sinker is a heavy-duty, food-grade 304 stainless steel weight with clips and chain-link netting that keeps vacuum-sealed bags fully submerged for consistent, even cooking.

If you cook with a precision water bath, preventing bags from floating is one of the simplest ways to improve results. This compact 1.2-pound sinker from TopHat Technologies pairs a corrosion-resistant stainless-steel weight with two secure clips and flexible chain-link netting so heat circulates evenly around your food. It’s built to withstand hot water, acids, and frequent use, and it integrates smoothly with common vacuum bags and silicone racks.

How does this sinker stop bags from floating during long cooks?

The weight's mass plus its spread of contact keeps sealed bags submerged without pinching or collapsing them. Instead of a single point of pressure, the chain-link net distributes downward force across the bag so delicate proteins and shaped items stay in place for the duration of the cook.

• 1.2 lb total weight calibrated to hold typical single portions and small roasts
• Dual stainless-steel clips attach to bag seams without puncturing the cooked area
• Chain-link net lays flat to avoid concentrating pressure on soft food
• Works with vacuum-sealed and zipper-lock bags plus silicone holders

Is the material safe and durable for repeated use?

TopHat uses 304 food-grade stainless steel chosen for corrosion resistance and strength in hot-water environments. The finish resists staining from acidic marinades and holds up to repeated immersion, so the sinker remains sanitary and reliable after many cooks.

• 304 stainless steel resists rust, acids, and alkalis
• Solid construction avoids weak welds or composite failures
• Easy to sanitize by hand washing or dishwasher-safe according to your appliance
• Designed for long-term use in repeated 55–90°C cooks

How easy is it to attach and store with other sous vide accessories?

The sinker is designed for convenience: the two integrated clips fasten quickly to most bag styles and the linked net conforms to irregular shapes so you don’t need constant adjustment. When you’re done, its compact form tucks into a drawer or accessory pouch without taking up much space.

• Two spring clips for fast attachment and removal
• Flexible chain-link net adapts to steaks, fish, vegetables, and small roasts
• Compact footprint for easy storage with racks and circulators
• No special tools required — snaps on and off in seconds

Will this affect cooking times or the texture of my food?

The sinker is neutral to heat transfer and does not significantly change cooking times; its purpose is to ensure consistent water contact around the sealed bag. By preventing floating and tilting, it reduces the risk of uneven doneness caused by air pockets or bag edges rising above the waterline.

• Does not insulate or block water flow — allows uniform heat circulation
• Minimizes hotspots or air pockets that create uneven results
• Helps maintain a consistent cook zone for predictable texture

Who is this for: Home cooks and pros who use immersion circulators and want a simple, durable method to keep bags submerged. Ideal for people who sous vide steaks, whole fish fillets, vegetables, or multi-bag cooks where stability matters. It’s also a thoughtful accessory gift for anyone building a sous vide toolkit who values reliability, easy cleanup, and materials rated for food contact.