O2frepak 5 g Silica Gel Sachets, 100 Packets

O2frepak silica gel sachets are listed as 100 packets, with 5 g per packet. The compact desiccant format is intended to absorb moisture in stored items, and the listing claims absorption of up to 40% of the silica gel’s weight in water vapour.

At a glance

The title describes 100 silica gel sachets, each listed as 5 g.
The manufacturer claims the silica gel can absorb 40% of its weight in water vapour.
The listing says the desiccant packets are cobalt chloride free.
Packets are described as stored in a resealable, self-standing bag.

Price

£17.84Save 15%

Reference price: ~~£20.99~~

Price checked: 12 Nov 2026

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Often bought together

10 Gram x 30 Packs Silica Gel Sachets, Silica Gel Packets Desiccant Sachets | Desiccant Bags Dehumidifiers for Home, Moisture

£8.48

2g Silica Gel Sachets | 60 Desiccant Bags | Helps to Stop Damp, Mould, Mildew and Condensation (60)

£4.99

Pros and cons

Pros

A 100-packet quantity allows sachets to be distributed among multiple storage locations.
Small sachets are suited to placing alongside items in enclosed storage.

Technical specifications

7 specifications

Identity and pack
Brand	O2frepak
Model	5 Gram(100 Stuks)
Packet size and quantity	5Gram(100Packets)
Number of packs	100

Materials and weight
Material listed	PET (Polyethylene Terephthalate)
Weight listed	500 Grams
Colour	Transparent/Green

What to know before buying

Listing details to confirm

The listing’s model name is “5 Gram(100 Stuks)” while its title describes “5Gram(100Packets)”. It also lists the material as PET, while its feature text describes the contents as silica gel beads. Confirm the selected listing’s exact pack and material details if these distinctions matter.

What’s in the box

Included

User manual
Dehumidifier

Who is it for?

A good fit for

People seeking small silica gel sachets for moisture control in stored belongings.
Buyers who want a larger quantity for use across several storage containers or locations.

O2frepak 5 g Silica Gel Sachets, 100 Packets · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 3,578 ratings

5 stars72%72%
4 stars18%18%
3 stars7%7%
2 stars0%0%
1 star3%3%

Customer feedback describes the sachets as effective for absorbing moisture and keeping stored contents dry, including in places such as attics or garages. Customers also appreciate their functionality, versatility and size, and report good value. These reported impressions fit the listed small-packet format for distributed storage use, but do not independently verify the manufacturer’s absorption claim. Aggregate ratings are mostly five-star, with a smaller one-star share, and do not explain individual experiences.

Positive themes

Customers report effective moisture absorption and appreciate the sachets’ size and versatility.
Customers mention using them to keep stored items dry, including in attics or garages.

Frequently asked questions

How many sachets are listed?

The title describes 100 packets, each listed as 5 g. The model name uses different pack wording, so confirm the selected listing details if the exact quantity is essential.

How much moisture can the silica gel absorb?

The manufacturer claims the silica gel can absorb 40% of its weight in water vapour. This is a listing claim, not an independently verified measurement.

Are the sachets described as cobalt chloride free?

Yes. The listing’s feature text says the silica gel desiccant packets are cobalt chloride free.