We stock National Geographic Magazine bags made out of polyethylene and polypropylene. Both of these materials have passed the Photo Activity Test (P.A.T.) certifying that they are safe for long-term storage. 
Click here for poly material specifications.

We have two sizes of National Geographic sleeves. The smaller size (7-1/4 x 10-3/8") fits National Geographics snugly and will not accommodate a backing board. The larger size (7-1/2 x 10-3/8") will also hold a backing board (see related products). This size sleeve also holds Dell/ Silver Age comics.

Scroll down for product information and pricing.

National Geographic Sleeve
7-1/4 x 10-3/8"   2 mil Polyethylene. 1-1/2" flap.
Description:
National Geographic Sleeve
7-1/4 x 10-3/8"   3 mil POLYETHYLENE

1-1/2" flap

Snug fit. Will not accommodate a backing board.

Base SKU: sng3

Related Products and Reviews

POLYESTER (Mylar) Sleeve 2mil.
7-3/4 x 10-1/2" with 1" flap.
Use for Dell/Silver Comics.
POLYESTER (Mylar) Sleeve 2mil with 1" flap
Description:
Polyester (Mylar) Sleeve 2 mil with 1" flap.
7-3/4 x 10-1/2"

Use for Dell/ Silver Comics 1950s-1960s.


NOTE: If ordering our
 INVISIBOARD® as a backing for this sleeve, due to the width of the sleeve we have created a special size backing KPETGS775M2. 7-1/2 x 10-3/8".

NOTE: If ordering our INVISIBOARD® as a backing for storing National Geographic, use KPETGNG.  7-1/16 x 10".


Base SKU: s775m2

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National Geographic Magazine Sleeve with
1-1/2" Resealable Flap.
7-1/4 x 10-3/8". 1.5 mil Polypropylene.
Description:
National Geographic Magazine Sleeve 
7-1/4 x 10-3/8" 1.5 mil POLYPROPYLENE

1-1/2" Resealable flap. Reseal tape is on the body of the bag.

Snug fit. Will not accommodate a backing board.

Base SKU: sppngrr

Related Products and Reviews

Dell Silver Age Comic Sleeve
7-1/2 x 10-3/8" 2 mil Polyethylene.
1-1/2" flap. Fits 1950-1962 Comics.
Dell Silver Age Comic / Large National Geographic Sleeves
Description:
Dell Silver Age Comic Sleeve
7-1/2 x 10-3/8"  2 mil POLYETHYLENE

1-1/2" flap. Fits 1950-1962 Comics.

Also fits National Geographic Magazines with a backing board.
Also holds Marvel Graphic Novels 6-11/16 x 10-3/16" in thicknesses 9/16" to 3/4".

Base SKU: sdsa2

Related Products and Reviews

Dell Silver Age Comic Sleeve
7-1/2 x 10-3/8" x 3 mil Polyethylene.
1-1/2" flap.
Fits 1950-1962 Comics.
Dell Silver Age Comic / Large National Geographic Sleeves
Description:
Dell Silver Age Comic Sleeve
7-1/2 x 10-3/8"  3 mil POLYETHYLENE

1-1/2" flap. Fits 1950-1962 Comics. 

Also fits Large National Geographic Magazines with a backing board.
Also holds Marvel Graphic Novels 6-11/16 x 10-3/16" in thicknesses 9/16" to 3/4".

Base SKU: sdsa3

Related Products and Reviews

Dell Silver Age Comic Sleeve
7-1/2 x 10-3/8" x 4 mil Polyethylene. 1-1/2" flap.
Fits 1950-1962 Comics.
Dell Silver Age Comic / Lg. National Geographic Sleeves
Description:
Dell Silver Age Comic Sleeve
7-1/2 x 10-3/8"  4 mil POLYETHYLENE

1-1/2" flap. Fits 1950-1962 Comics.

Also fits large National Geographic Magazines with a backing board.

Base SKU: sdsa4

Related Products and Reviews

Dell Silver Age Comic Sleeve.
7-1/2 x 10-3/8" 1.5 mil Polypro.
1-1/2" Reseal flap.
1950-1962.
Dell Silver Age Comic / Lg. National Geographic Sleeves
Description:
Dell Silver Age Comic Sleeve
7-1/2 x 10-3/8" 1.5 mil POLYPROPYLENE

1-1/2" Resealable flap. The tape is on the body of the bag.
Fits 1950-1962 Comics.


Also fits National Geographic Magazines with a backing board.

Base SKU: sppdsar

Related Products and Reviews

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